diff --git a/package-lock.json b/package-lock.json
index 0bd5f54..e4dfb8f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "polywolf",
-  "version": "1.0.1",
+  "version": "1.0.4",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -755,7 +755,8 @@
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
           "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "got": {
           "version": "8.3.2",
@@ -833,6 +834,7 @@
           "resolved": "https://registry.npmjs.org/p-timeout/-/p-timeout-2.0.1.tgz",
           "integrity": "sha512-88em58dDVB/KzPEx1X0N3LwFfYZPyDc4B6eF38M1rk9VTZMbxXXgjugz8mmwpS9Ox4BDZ+t6t3QP5+/gazweIA==",
           "dev": true,
+          "optional": true,
           "requires": {
             "p-finally": "^1.0.0"
           }
@@ -867,6 +869,7 @@
       "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.2.tgz",
       "integrity": "sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==",
       "dev": true,
+      "optional": true,
       "requires": {
         "readable-stream": "^2.3.5",
         "safe-buffer": "^5.1.1"
@@ -888,7 +891,8 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/boolbase/-/boolbase-1.0.0.tgz",
       "integrity": "sha1-aN/1++YMUes3cl6p4+0xDcwed24=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "brace-expansion": {
       "version": "1.1.11",
@@ -1022,6 +1026,7 @@
       "resolved": "https://registry.npmjs.org/buffer-alloc/-/buffer-alloc-1.2.0.tgz",
       "integrity": "sha512-CFsHQgjtW1UChdXgbyJGtnm+O/uLQeZdtbDo8mfUgYXCHSM1wgrVxXm6bSyrUuErEb+4sYVGCzASBRot7zyrow==",
       "dev": true,
+      "optional": true,
       "requires": {
         "buffer-alloc-unsafe": "^1.1.0",
         "buffer-fill": "^1.0.0"
@@ -1031,19 +1036,22 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/buffer-alloc-unsafe/-/buffer-alloc-unsafe-1.1.0.tgz",
       "integrity": "sha512-TEM2iMIEQdJ2yjPJoSIsldnleVaAk1oW3DBVUykyOLsEsFmEc9kn+SFFPz+gl54KQNxlDnAwCXosOS9Okx2xAg==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "buffer-crc32": {
       "version": "0.2.13",
       "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
       "integrity": "sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "buffer-fill": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/buffer-fill/-/buffer-fill-1.0.0.tgz",
       "integrity": "sha1-+PeLdniYiO858gXNY39o5wISKyw=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "buffer-from": {
       "version": "1.1.1",
@@ -1165,6 +1173,7 @@
       "resolved": "https://registry.npmjs.org/caw/-/caw-2.0.1.tgz",
       "integrity": "sha512-Cg8/ZSBEa8ZVY9HspcGUYaK63d/bN7rqS3CYCzEGUxuYv6UlmcjzDUz2fCFFHyTvUW5Pk0I+3hkA3iXlIj6guA==",
       "dev": true,
+      "optional": true,
       "requires": {
         "get-proxy": "^2.0.0",
         "isurl": "^1.0.0-alpha5",
@@ -1361,6 +1370,7 @@
       "resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.12.tgz",
       "integrity": "sha512-a1eOIcu8+7lUInge4Rpf/n4Krkf3Dd9lqhljRzII1/Zno/kRtUWnznPO3jOKBmTEktkt3fkxisUcivoj0ebzoA==",
       "dev": true,
+      "optional": true,
       "requires": {
         "ini": "^1.3.4",
         "proto-list": "~1.2.1"
@@ -1393,6 +1403,7 @@
       "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.3.tgz",
       "integrity": "sha512-ExO0774ikEObIAEV9kDo50o+79VCUdEB6n6lzKgGwupcVeRlhrj3qGAfwq8G6uBJjkqLrhT0qEYFcWng8z1z0g==",
       "dev": true,
+      "optional": true,
       "requires": {
         "safe-buffer": "5.1.2"
       }
@@ -1517,6 +1528,7 @@
       "resolved": "https://registry.npmjs.org/css-tree/-/css-tree-1.0.0-alpha.37.tgz",
       "integrity": "sha512-DMxWJg0rnz7UgxKT0Q1HU/L9BeJI0M6ksor0OgqOnF+aRCDWg/N2641HmVyU9KVIu0OVVWOb2IpC9A+BJRnejg==",
       "dev": true,
+      "optional": true,
       "requires": {
         "mdn-data": "2.0.4",
         "source-map": "^0.6.1"
@@ -1526,7 +1538,8 @@
           "version": "0.6.1",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
           "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -1607,6 +1620,7 @@
       "resolved": "https://registry.npmjs.org/decompress/-/decompress-4.2.0.tgz",
       "integrity": "sha1-eu3YVCflqS2s/lVnSnxQXpbQH50=",
       "dev": true,
+      "optional": true,
       "requires": {
         "decompress-tar": "^4.0.0",
         "decompress-tarbz2": "^4.0.0",
@@ -1623,6 +1637,7 @@
           "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-1.3.0.tgz",
           "integrity": "sha512-2w31R7SJtieJJnQtGc7RVL2StM2vGYVfqUOvUDxH6bC6aJTxPxTF0GnIgCyu7tjockiUWAYQRbxa7vKn34s5sQ==",
           "dev": true,
+          "optional": true,
           "requires": {
             "pify": "^3.0.0"
           },
@@ -1631,7 +1646,8 @@
               "version": "3.0.0",
               "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
               "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
-              "dev": true
+              "dev": true,
+              "optional": true
             }
           }
         },
@@ -1639,7 +1655,8 @@
           "version": "2.3.0",
           "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
           "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -1648,6 +1665,7 @@
       "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-3.3.0.tgz",
       "integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
       "dev": true,
+      "optional": true,
       "requires": {
         "mimic-response": "^1.0.0"
       }
@@ -1657,6 +1675,7 @@
       "resolved": "https://registry.npmjs.org/decompress-tar/-/decompress-tar-4.1.1.tgz",
       "integrity": "sha512-JdJMaCrGpB5fESVyxwpCx4Jdj2AagLmv3y58Qy4GE6HMVjWz1FeVQk1Ct4Kye7PftcdOo/7U7UKzYBJgqnGeUQ==",
       "dev": true,
+      "optional": true,
       "requires": {
         "file-type": "^5.2.0",
         "is-stream": "^1.1.0",
@@ -1667,7 +1686,8 @@
           "version": "5.2.0",
           "resolved": "https://registry.npmjs.org/file-type/-/file-type-5.2.0.tgz",
           "integrity": "sha1-LdvqfHP/42No365J3DOMBYwritY=",
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -1676,6 +1696,7 @@
       "resolved": "https://registry.npmjs.org/decompress-tarbz2/-/decompress-tarbz2-4.1.1.tgz",
       "integrity": "sha512-s88xLzf1r81ICXLAVQVzaN6ZmX4A6U4z2nMbOwobxkLoIIfjVMBg7TeguTUXkKeXni795B6y5rnvDw7rxhAq9A==",
       "dev": true,
+      "optional": true,
       "requires": {
         "decompress-tar": "^4.1.0",
         "file-type": "^6.1.0",
@@ -1688,7 +1709,8 @@
           "version": "6.2.0",
           "resolved": "https://registry.npmjs.org/file-type/-/file-type-6.2.0.tgz",
           "integrity": "sha512-YPcTBDV+2Tm0VqjybVd32MHdlEGAtuxS3VAYsumFokDSMG+ROT5wawGlnHDoz7bfMcMDt9hxuXvXwoKUx2fkOg==",
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -1697,6 +1719,7 @@
       "resolved": "https://registry.npmjs.org/decompress-targz/-/decompress-targz-4.1.1.tgz",
       "integrity": "sha512-4z81Znfr6chWnRDNfFNqLwPvm4db3WuZkqV+UgXQzSngG3CEKdBkw5jrv3axjjL96glyiiKjsxJG3X6WBZwX3w==",
       "dev": true,
+      "optional": true,
       "requires": {
         "decompress-tar": "^4.1.1",
         "file-type": "^5.2.0",
@@ -1707,7 +1730,8 @@
           "version": "5.2.0",
           "resolved": "https://registry.npmjs.org/file-type/-/file-type-5.2.0.tgz",
           "integrity": "sha1-LdvqfHP/42No365J3DOMBYwritY=",
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -1716,6 +1740,7 @@
       "resolved": "https://registry.npmjs.org/decompress-unzip/-/decompress-unzip-4.0.1.tgz",
       "integrity": "sha1-3qrM39FK6vhVePczroIQ+bSEj2k=",
       "dev": true,
+      "optional": true,
       "requires": {
         "file-type": "^3.8.0",
         "get-stream": "^2.2.0",
@@ -1727,13 +1752,15 @@
           "version": "3.9.0",
           "resolved": "https://registry.npmjs.org/file-type/-/file-type-3.9.0.tgz",
           "integrity": "sha1-JXoHg4TR24CHvESdEH1SpSZyuek=",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "get-stream": {
           "version": "2.3.1",
           "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-2.3.1.tgz",
           "integrity": "sha1-Xzj5PzRgCWZu4BUKBUFn+Rvdld4=",
           "dev": true,
+          "optional": true,
           "requires": {
             "object-assign": "^4.0.1",
             "pinkie-promise": "^2.0.0"
@@ -1743,7 +1770,8 @@
           "version": "2.3.0",
           "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
           "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -1933,7 +1961,8 @@
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
           "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -1941,7 +1970,8 @@
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/duplexer3/-/duplexer3-0.1.4.tgz",
       "integrity": "sha1-7gHdHKwO08vH/b6jfcCo8c4ALOI=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "duplexify": {
       "version": "3.7.1",
@@ -2265,6 +2295,7 @@
       "resolved": "https://registry.npmjs.org/ext-list/-/ext-list-2.2.2.tgz",
       "integrity": "sha512-u+SQgsubraE6zItfVA0tBuCBhfU9ogSRnsvygI7wht9TS510oLkBRXBsqopeUG/GBOIQyKZO9wjTqIu/sf5zFA==",
       "dev": true,
+      "optional": true,
       "requires": {
         "mime-db": "^1.28.0"
       }
@@ -2274,6 +2305,7 @@
       "resolved": "https://registry.npmjs.org/ext-name/-/ext-name-5.0.0.tgz",
       "integrity": "sha512-yblEwXAbGv1VQDmow7s38W77hzAgJAO50ztBLMcUyUBfxv1HC+LGwtiEN+Co6LtlqT/5uwVOxsD4TNIilWhwdQ==",
       "dev": true,
+      "optional": true,
       "requires": {
         "ext-list": "^2.0.0",
         "sort-keys-length": "^1.0.0"
@@ -2459,6 +2491,7 @@
       "resolved": "https://registry.npmjs.org/fd-slicer/-/fd-slicer-1.1.0.tgz",
       "integrity": "sha1-JcfInLH5B3+IkbvmHY85Dq4lbx4=",
       "dev": true,
+      "optional": true,
       "requires": {
         "pend": "~1.2.0"
       }
@@ -2568,13 +2601,15 @@
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/filename-reserved-regex/-/filename-reserved-regex-2.0.0.tgz",
       "integrity": "sha1-q/c9+rc10EVECr/qLZHzieu/oik=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "filenamify": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/filenamify/-/filenamify-2.1.0.tgz",
       "integrity": "sha512-ICw7NTT6RsDp2rnYKVd8Fu4cr6ITzGy3+u4vUujPkabyaz+03F24NWEX7fs5fp+kBonlaqPH8fAO2NM+SXt/JA==",
       "dev": true,
+      "optional": true,
       "requires": {
         "filename-reserved-regex": "^2.0.0",
         "strip-outer": "^1.0.0",
@@ -2685,7 +2720,8 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs-constants/-/fs-constants-1.0.0.tgz",
       "integrity": "sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "fs-write-stream-atomic": {
       "version": "1.0.10",
@@ -2725,7 +2761,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -3140,7 +3177,8 @@
         "safe-buffer": {
           "version": "5.1.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -3196,6 +3234,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -3239,12 +3278,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -3265,6 +3306,7 @@
       "resolved": "https://registry.npmjs.org/get-proxy/-/get-proxy-2.1.0.tgz",
       "integrity": "sha512-zmZIaQTWnNQb4R4fJUEp/FC51eZsc6EkErspy3xtIYStaq8EB/hDIWipxsal+E8rz0qD7f2sL/NA9Xee4RInJw==",
       "dev": true,
+      "optional": true,
       "requires": {
         "npm-conf": "^1.1.0"
       }
@@ -3273,7 +3315,8 @@
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/get-stdin/-/get-stdin-4.0.1.tgz",
       "integrity": "sha1-uWjGsKBDhDJJAui/Gl3zJXmkUP4=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "get-stream": {
       "version": "4.1.0",
@@ -3431,7 +3474,8 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/graceful-readlink/-/graceful-readlink-1.0.1.tgz",
       "integrity": "sha1-TK+tdrxi8C+gObL5Tpo906ORpyU=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "has": {
       "version": "1.0.3",
@@ -3471,7 +3515,8 @@
       "version": "1.4.2",
       "resolved": "https://registry.npmjs.org/has-symbol-support-x/-/has-symbol-support-x-1.4.2.tgz",
       "integrity": "sha512-3ToOva++HaW+eCpgqZrCfN51IPB+7bJNVT6CUATzueB5Heb8o6Nam0V3HG5dlDvZU1Gn5QLcbahiKw/XVk5JJw==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "has-symbols": {
       "version": "1.0.0",
@@ -3484,6 +3529,7 @@
       "resolved": "https://registry.npmjs.org/has-to-string-tag-x/-/has-to-string-tag-x-1.4.1.tgz",
       "integrity": "sha512-vdbKfmw+3LoOYVr+mtxHaX5a96+0f3DljYd8JOqvOLsf5mw2Otda2qCDT9qRqLAhrjyQ0h7ual5nOiASpsGNFw==",
       "dev": true,
+      "optional": true,
       "requires": {
         "has-symbol-support-x": "^1.4.1"
       }
@@ -3769,6 +3815,7 @@
       "resolved": "https://registry.npmjs.org/indent-string/-/indent-string-2.1.0.tgz",
       "integrity": "sha1-ji1INIdCEhtKghi3oTfppSBJ3IA=",
       "dev": true,
+      "optional": true,
       "requires": {
         "repeating": "^2.0.0"
       }
@@ -3954,7 +4001,8 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/is-finite/-/is-finite-1.1.0.tgz",
       "integrity": "sha512-cdyMtqX/BOqqNBBiKlIVkytNHm49MtMlYyn1zxzvJKWmFMlGzm+ry5BBfYyeY9YmNKbRSo/o7OX9w9ale0wg3w==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "is-fullwidth-code-point": {
       "version": "2.0.0",
@@ -4001,7 +4049,8 @@
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/is-natural-number/-/is-natural-number-4.0.1.tgz",
       "integrity": "sha1-q5124dtM7VHjXeDHLr7PCfc0zeg=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "is-number": {
       "version": "3.0.0",
@@ -4027,13 +4076,15 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/is-object/-/is-object-1.0.1.tgz",
       "integrity": "sha1-iVJojF7C/9awPsyF52ngKQMINHA=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "is-plain-obj": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/is-plain-obj/-/is-plain-obj-1.1.0.tgz",
       "integrity": "sha1-caUMhCnfync8kqOQpKA7OfzVHT4=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "is-plain-object": {
       "version": "2.0.4",
@@ -4064,7 +4115,8 @@
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/is-retry-allowed/-/is-retry-allowed-1.2.0.tgz",
       "integrity": "sha512-RUbUeKwvm3XG2VYamhJL1xFktgjvPzL0Hq8C+6yrWIswDy3BIXGqCxhxkc30N9jqK311gVU137K8Ei55/zVJRg==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "is-stream": {
       "version": "1.1.0",
@@ -4133,6 +4185,7 @@
       "resolved": "https://registry.npmjs.org/isurl/-/isurl-1.0.0.tgz",
       "integrity": "sha512-1P/yWsxPlDtn7QeRD+ULKQPaIaN6yF368GZ2vDfv0AL0NwpStafjWCDDdn0k8wgFMWpVAqG7oJhxHnlud42i9w==",
       "dev": true,
+      "optional": true,
       "requires": {
         "has-to-string-tag-x": "^1.2.0",
         "is-object": "^1.0.1"
@@ -4288,7 +4341,8 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-1.0.1.tgz",
       "integrity": "sha512-G2Lj61tXDnVFFOi8VZds+SoQjtQC3dgokKdDG2mTm1tx4m50NUHBOZSBwQQHyy0V12A0JTG4icfZQH+xPyh8VA==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "lpad-align": {
       "version": "1.1.2",
@@ -4347,7 +4401,8 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/map-obj/-/map-obj-1.0.1.tgz",
       "integrity": "sha1-2TPOuSBdgr3PSIb2dCvcK03qFG0=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "map-visit": {
       "version": "1.0.0",
@@ -4373,7 +4428,8 @@
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/mdn-data/-/mdn-data-2.0.4.tgz",
       "integrity": "sha512-iV3XNKw06j5Q7mi6h+9vbx23Tv7JkjEVgKHW4pimwyDGWm0OIQntJJ+u1C6mg6mK1EaTv42XQ7w76yuzH7M2cA==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "mem": {
       "version": "4.3.0",
@@ -4483,7 +4539,8 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-1.0.1.tgz",
       "integrity": "sha512-j5EctnkH7amfV/q5Hgmoal1g2QHFJRraOtmx0JpIqkxhBhI/lJSl1nMpQ45hVarwNETOoWEimndZ4QK0RHxuxQ==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "minimalistic-assert": {
       "version": "1.0.1",
@@ -4731,6 +4788,7 @@
       "resolved": "https://registry.npmjs.org/npm-conf/-/npm-conf-1.1.3.tgz",
       "integrity": "sha512-Yic4bZHJOt9RCFbRP3GgpqhScOY4HH3V2P8yBj6CeYq118Qr+BLXqT2JvpJ00mryLESpgOxf5XlFv4ZjXxLScw==",
       "dev": true,
+      "optional": true,
       "requires": {
         "config-chain": "^1.1.11",
         "pify": "^3.0.0"
@@ -4740,7 +4798,8 @@
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
           "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -4821,7 +4880,8 @@
       "version": "1.7.0",
       "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.7.0.tgz",
       "integrity": "sha512-a7pEHdh1xKIAgTySUGgLMx/xwDZskN1Ud6egYYN3EdRW4ZMPNEDUTF+hwy2LUC+Bl+SyLXANnwz/jyh/qutKUw==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "object-keys": {
       "version": "1.1.1",
@@ -4843,6 +4903,7 @@
       "resolved": "https://registry.npmjs.org/object.assign/-/object.assign-4.1.0.tgz",
       "integrity": "sha512-exHJeq6kBKj58mqGyTQ9DFvrZC/eR6OwxzoM9YRoGBqrXYonaFyGiFMuc9VZrXf7DarreEwMpurG3dd+CNyW5w==",
       "dev": true,
+      "optional": true,
       "requires": {
         "define-properties": "^1.1.2",
         "function-bind": "^1.1.1",
@@ -4904,7 +4965,8 @@
           "version": "1.1.5",
           "resolved": "https://registry.npmjs.org/is-callable/-/is-callable-1.1.5.tgz",
           "integrity": "sha512-ESKv5sMCJB2jnHTWZ3O5itG+O128Hsus4K4Qh1h2/cgn2vbgnLSVqfV46AeJA9D5EeeLa9w81KUXMtn34zhX+Q==",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "is-regex": {
           "version": "1.0.5",
@@ -4983,7 +5045,8 @@
           "version": "1.1.5",
           "resolved": "https://registry.npmjs.org/is-callable/-/is-callable-1.1.5.tgz",
           "integrity": "sha512-ESKv5sMCJB2jnHTWZ3O5itG+O128Hsus4K4Qh1h2/cgn2vbgnLSVqfV46AeJA9D5EeeLa9w81KUXMtn34zhX+Q==",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "is-regex": {
           "version": "1.0.5",
@@ -5136,6 +5199,7 @@
       "resolved": "https://registry.npmjs.org/p-timeout/-/p-timeout-1.2.1.tgz",
       "integrity": "sha1-XrOzU7f86Z8QGhA4iAuwVOu+o4Y=",
       "dev": true,
+      "optional": true,
       "requires": {
         "p-finally": "^1.0.0"
       }
@@ -5269,7 +5333,8 @@
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
       "integrity": "sha1-elfrVQpng/kRUzH89GY9XI4AelA=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "picomatch": {
       "version": "2.2.2",
@@ -5293,13 +5358,15 @@
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz",
       "integrity": "sha1-clVrgM+g1IqXToDnckjoDtT3+HA=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "pinkie-promise": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz",
       "integrity": "sha1-ITXW36ejWMBprJsXh3YogihFD/o=",
       "dev": true,
+      "optional": true,
       "requires": {
         "pinkie": "^2.0.0"
       }
@@ -5386,7 +5453,8 @@
       "version": "1.2.4",
       "resolved": "https://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz",
       "integrity": "sha1-IS1b/hMYMGpCD2QCuOJv85ZHqEk=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "prr": {
       "version": "1.0.1",
@@ -5398,7 +5466,8 @@
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
       "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "public-encrypt": {
       "version": "4.0.3",
@@ -5586,7 +5655,8 @@
           "version": "2.3.0",
           "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
           "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "read-pkg": {
           "version": "1.1.0",
@@ -5682,6 +5752,7 @@
       "resolved": "https://registry.npmjs.org/repeating/-/repeating-2.0.1.tgz",
       "integrity": "sha1-UhTFOpJtNVJwdSf7q0FdvAjQbdo=",
       "dev": true,
+      "optional": true,
       "requires": {
         "is-finite": "^1.0.0"
       }
@@ -5851,6 +5922,7 @@
       "resolved": "https://registry.npmjs.org/seek-bzip/-/seek-bzip-1.0.5.tgz",
       "integrity": "sha1-z+kXyz0nS8/6x5J1ivUxc+sfq9w=",
       "dev": true,
+      "optional": true,
       "requires": {
         "commander": "~2.8.1"
       },
@@ -5860,6 +5932,7 @@
           "resolved": "https://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
           "integrity": "sha1-Br42f+v9oMMwqh4qBy09yXYkJdQ=",
           "dev": true,
+          "optional": true,
           "requires": {
             "graceful-readlink": ">= 1.0.0"
           }
@@ -6085,6 +6158,7 @@
       "resolved": "https://registry.npmjs.org/sort-keys/-/sort-keys-1.1.2.tgz",
       "integrity": "sha1-RBttTTRnmPG05J6JIK37oOVD+a0=",
       "dev": true,
+      "optional": true,
       "requires": {
         "is-plain-obj": "^1.0.0"
       }
@@ -6094,6 +6168,7 @@
       "resolved": "https://registry.npmjs.org/sort-keys-length/-/sort-keys-length-1.0.1.tgz",
       "integrity": "sha1-nLb09OnkgVWmqgZx7dM2/xR5oYg=",
       "dev": true,
+      "optional": true,
       "requires": {
         "sort-keys": "^1.0.0"
       }
@@ -6364,6 +6439,7 @@
       "resolved": "https://registry.npmjs.org/string.prototype.trimleft/-/string.prototype.trimleft-2.1.1.tgz",
       "integrity": "sha512-iu2AGd3PuP5Rp7x2kEZCrB2Nf41ehzh+goo8TV7z8/XDBbsvc6HQIlUl9RjkZ4oyrW1XM5UwlGl1oVEaDjg6Ag==",
       "dev": true,
+      "optional": true,
       "requires": {
         "define-properties": "^1.1.3",
         "function-bind": "^1.1.1"
@@ -6374,6 +6450,7 @@
       "resolved": "https://registry.npmjs.org/string.prototype.trimright/-/string.prototype.trimright-2.1.1.tgz",
       "integrity": "sha512-qFvWL3/+QIgZXVmJBfpHmxLB7xsUXz6HsUmP8+5dRaC3Q7oKUv9Vo6aMCRZC1smrtyECFsIT30PqBJ1gTjAs+g==",
       "dev": true,
+      "optional": true,
       "requires": {
         "define-properties": "^1.1.3",
         "function-bind": "^1.1.1"
@@ -6408,6 +6485,7 @@
       "resolved": "https://registry.npmjs.org/strip-dirs/-/strip-dirs-2.1.0.tgz",
       "integrity": "sha512-JOCxOeKLm2CAS73y/U4ZeZPTkE+gNVCzKt7Eox84Iej1LT/2pTWYpZKJuxwQpvX1LiZb1xokNR7RLfuBAa7T3g==",
       "dev": true,
+      "optional": true,
       "requires": {
         "is-natural-number": "^4.0.1"
       }
@@ -6433,6 +6511,7 @@
       "resolved": "https://registry.npmjs.org/strip-outer/-/strip-outer-1.0.1.tgz",
       "integrity": "sha512-k55yxKHwaXnpYGsOzg4Vl8+tDrWylxDEpknGjhTiZB8dFRU5rTo9CAzeycivxV3s+zlTKwrs6WxMxR95n26kwg==",
       "dev": true,
+      "optional": true,
       "requires": {
         "escape-string-regexp": "^1.0.2"
       }
@@ -6479,6 +6558,7 @@
       "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-1.6.2.tgz",
       "integrity": "sha512-rzS0heiNf8Xn7/mpdSVVSMAWAoy9bfb1WOTYC78Z0UQKeKa/CWS8FOq0lKGNa8DWKAn9gxjCvMLYc5PGXYlK2A==",
       "dev": true,
+      "optional": true,
       "requires": {
         "bl": "^1.0.0",
         "buffer-alloc": "^1.2.0",
@@ -6493,13 +6573,15 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/temp-dir/-/temp-dir-1.0.0.tgz",
       "integrity": "sha1-CnwOom06Oa+n4OvqnB/AvE2qAR0=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "tempfile": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/tempfile/-/tempfile-2.0.0.tgz",
       "integrity": "sha1-awRGhWqbERTRhW/8vlCczLCXcmU=",
       "dev": true,
+      "optional": true,
       "requires": {
         "temp-dir": "^1.0.0",
         "uuid": "^3.0.1"
@@ -6554,7 +6636,8 @@
       "version": "2.3.8",
       "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
       "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "through2": {
       "version": "2.0.5",
@@ -6570,7 +6653,8 @@
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/timed-out/-/timed-out-4.0.1.tgz",
       "integrity": "sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "timers-browserify": {
       "version": "2.0.10",
@@ -6591,7 +6675,8 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/to-buffer/-/to-buffer-1.1.1.tgz",
       "integrity": "sha512-lx9B5iv7msuFYE3dytT+KE5tap+rNYw+K4jVkb9R/asAb+pbBSM17jtunHplhBe6RRJdZx3Pn2Jph24O32mOVg==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "to-object-path": {
       "version": "0.3.0",
@@ -6647,6 +6732,7 @@
       "resolved": "https://registry.npmjs.org/trim-repeated/-/trim-repeated-1.0.0.tgz",
       "integrity": "sha1-42RqLqTokTEr9+rObPsFOAvAHCE=",
       "dev": true,
+      "optional": true,
       "requires": {
         "escape-string-regexp": "^1.0.2"
       }
@@ -6668,6 +6754,7 @@
       "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
       "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
       "dev": true,
+      "optional": true,
       "requires": {
         "safe-buffer": "^5.0.1"
       }
@@ -6690,6 +6777,7 @@
       "resolved": "https://registry.npmjs.org/unbzip2-stream/-/unbzip2-stream-1.3.3.tgz",
       "integrity": "sha512-fUlAF7U9Ah1Q6EieQ4x4zLNejrRvDWUYmxXUpN3uziFYCHapjWFaCAnreY9bGgxzaMCFAPPpYNng57CypwJVhg==",
       "dev": true,
+      "optional": true,
       "requires": {
         "buffer": "^5.2.1",
         "through": "^2.3.8"
@@ -6700,6 +6788,7 @@
           "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.5.0.tgz",
           "integrity": "sha512-9FTEDjLjwoAkEwyMGDjYJQN2gfRgOKBKRfiglhvibGbpeeU/pQn1bJxQqm32OD/AIeEuHxU9roxXxg34Byp/Ww==",
           "dev": true,
+          "optional": true,
           "requires": {
             "base64-js": "^1.0.2",
             "ieee754": "^1.1.4"
@@ -6916,7 +7005,8 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/url-to-options/-/url-to-options-1.0.1.tgz",
       "integrity": "sha1-FQWgOiiaSMvXpDTvuu7FBV9WM6k=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "use": {
       "version": "3.1.1",
@@ -6996,13 +7086,15 @@
           "version": "1.0.1",
           "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.1.tgz",
           "integrity": "sha512-PLcsoqu++dmEIZB+6totNFKq/7Do+Z0u4oT0zKOJNl3lYK6vGwwu2hjHs+68OEZbTjiUE9bgOABXbP/GvrS0Kg==",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "is-callable": {
           "version": "1.1.5",
           "resolved": "https://registry.npmjs.org/is-callable/-/is-callable-1.1.5.tgz",
           "integrity": "sha512-ESKv5sMCJB2jnHTWZ3O5itG+O128Hsus4K4Qh1h2/cgn2vbgnLSVqfV46AeJA9D5EeeLa9w81KUXMtn34zhX+Q==",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "is-regex": {
           "version": "1.0.5",
@@ -7020,7 +7112,8 @@
       "version": "3.4.0",
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
       "integrity": "sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "v8-compile-cache": {
       "version": "2.0.3",
@@ -7172,9 +7265,9 @@
       "dev": true
     },
     "y18n": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
-      "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.1.tgz",
+      "integrity": "sha512-wNcy4NvjMYL8gogWWYAO7ZFWFfHcbdbE57tZO8e4cbpj8tfUcwrwqSl3ad8HxpYWCdXcJUCeKKZS62Av1affwQ==",
       "dev": true
     },
     "yallist": {
@@ -7217,6 +7310,7 @@
       "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
       "integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
       "dev": true,
+      "optional": true,
       "requires": {
         "buffer-crc32": "~0.2.3",
         "fd-slicer": "~1.1.0"