diff --git a/yarn.lock b/yarn.lock
index 88058e3..e5ccbb5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -460,6 +460,23 @@ electron-builder@^20.28.4:
     update-notifier "^2.5.0"
     yargs "^12.0.1"
 
+electron-context-menu@^0.10.1:
+  version "0.10.1"
+  resolved "https://registry.yarnpkg.com/electron-context-menu/-/electron-context-menu-0.10.1.tgz#9e202f1f65c0972cca8c0ef2047a13a100770368"
+  integrity sha512-KFkKwFbT6iJUgarEknYuXQlJAT+naJZtSWFBtHf9RiSb70wscWdDNpYoUERzF7FgqYE1Mil4npfRWsjqGLwtog==
+  dependencies:
+    electron-dl "^1.2.0"
+    electron-is-dev "^1.0.1"
+
+electron-dl@^1.2.0:
+  version "1.14.0"
+  resolved "https://registry.yarnpkg.com/electron-dl/-/electron-dl-1.14.0.tgz#1466f1b945664ca3d784268307c2b935728177bf"
+  integrity sha512-4okyei42a1mLsvLK7hLrIfd20EQzB18nIlLTwBV992aMSmTGLUEFRTmO1MfSslGNrzD8nuPuy1l/VxO8so4lig==
+  dependencies:
+    ext-name "^5.0.0"
+    pupa "^1.0.0"
+    unused-filename "^1.0.0"
+
 electron-download@^4.1.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/electron-download/-/electron-download-4.1.1.tgz#02e69556705cc456e520f9e035556ed5a015ebe8"
@@ -474,6 +491,11 @@ electron-download@^4.1.0:
     semver "^5.4.1"
     sumchecker "^2.0.2"
 
+electron-is-dev@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/electron-is-dev/-/electron-is-dev-1.1.0.tgz#b15a2a600bdc48a51a857d460e05f15b19a2522c"
+  integrity sha512-Z1qA/1oHNowGtSBIcWk0pcLEqYT/j+13xUw/MYOrBUOL4X7VN0i0KCTf5SqyvMPmW5pSPKbo28wkxMxzZ20YnQ==
+
 electron-osx-sign@0.4.10:
   version "0.4.10"
   resolved "http://registry.npmjs.org/electron-osx-sign/-/electron-osx-sign-0.4.10.tgz#be4f3b89b2a75a1dc5f1e7249081ab2929ca3a26"
@@ -547,6 +569,21 @@ execa@^0.7.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
+ext-list@^2.0.0:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/ext-list/-/ext-list-2.2.2.tgz#0b98e64ed82f5acf0f2931babf69212ef52ddd37"
+  integrity sha512-u+SQgsubraE6zItfVA0tBuCBhfU9ogSRnsvygI7wht9TS510oLkBRXBsqopeUG/GBOIQyKZO9wjTqIu/sf5zFA==
+  dependencies:
+    mime-db "^1.28.0"
+
+ext-name@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/ext-name/-/ext-name-5.0.0.tgz#70781981d183ee15d13993c8822045c506c8f0a6"
+  integrity sha512-yblEwXAbGv1VQDmow7s38W77hzAgJAO50ztBLMcUyUBfxv1HC+LGwtiEN+Co6LtlqT/5uwVOxsD4TNIilWhwdQ==
+  dependencies:
+    ext-list "^2.0.0"
+    sort-keys-length "^1.0.0"
+
 extend@~3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
@@ -786,6 +823,11 @@ is-path-inside@^1.0.0:
   dependencies:
     path-is-inside "^1.0.1"
 
+is-plain-obj@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
+  integrity sha1-caUMhCnfync8kqOQpKA7OfzVHT4=
+
 is-redirect@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-redirect/-/is-redirect-1.0.0.tgz#1d03dded53bd8db0f30c26e4f95d36fc7c87dc24"
@@ -966,6 +1008,11 @@ meow@^3.1.0:
     redent "^1.0.0"
     trim-newlines "^1.0.0"
 
+mime-db@^1.28.0:
+  version "1.43.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.43.0.tgz#0a12e0502650e473d735535050e7c8f4eb4fae58"
+  integrity sha512-+5dsGEEovYbT8UY9yD7eE4XTc4UwJ1jBYlgaQQF38ENsKR3wj/8q8RFZrF9WIZpB2V1ArTVFUva8sAul1NzRzQ==
+
 mime-db@~1.37.0:
   version "1.37.0"
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.37.0.tgz#0b6a0ce6fdbe9576e25f1f2d2fde8830dc0ad0d8"
@@ -1004,6 +1051,11 @@ mkdirp@0.5.1:
   dependencies:
     minimist "0.0.8"
 
+modify-filename@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/modify-filename/-/modify-filename-1.1.0.tgz#9a2dec83806fbb2d975f22beec859ca26b393aa1"
+  integrity sha1-mi3sg4Bvuy2XXyK+7IWcoms5OqE=
+
 mousetrap@^1.6.2:
   version "1.6.2"
   resolved "https://registry.yarnpkg.com/mousetrap/-/mousetrap-1.6.2.tgz#caadd9cf886db0986fb2fee59a82f6bd37527587"
@@ -1226,6 +1278,11 @@ punycode@^2.1.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
 
+pupa@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/pupa/-/pupa-1.0.0.tgz#9a9568a5af7e657b8462a6e9d5328743560ceff6"
+  integrity sha1-mpVopa9+ZXuEYqbp1TKHQ1YM7/Y=
+
 qs@~6.5.2:
   version "6.5.2"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
@@ -1400,6 +1457,20 @@ single-line-log@^1.1.2:
   dependencies:
     string-width "^1.0.1"
 
+sort-keys-length@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/sort-keys-length/-/sort-keys-length-1.0.1.tgz#9cb6f4f4e9e48155a6aa0671edd336ff1479a188"
+  integrity sha1-nLb09OnkgVWmqgZx7dM2/xR5oYg=
+  dependencies:
+    sort-keys "^1.0.0"
+
+sort-keys@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-1.1.2.tgz#441b6d4d346798f1b4e49e8920adfba0e543f9ad"
+  integrity sha1-RBttTTRnmPG05J6JIK37oOVD+a0=
+  dependencies:
+    is-plain-obj "^1.0.0"
+
 source-map-support@^0.5.9:
   version "0.5.9"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.9.tgz#41bc953b2534267ea2d605bccfa7bfa3111ced5f"
@@ -1599,6 +1670,14 @@ universalify@^0.1.0:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
 
+unused-filename@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unused-filename/-/unused-filename-1.0.0.tgz#d340880f71ae2115ebaa1325bef05cc6684469c6"
+  integrity sha1-00CID3GuIRXrqhMlvvBcxmhEacY=
+  dependencies:
+    modify-filename "^1.1.0"
+    path-exists "^3.0.0"
+
 unzip-response@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/unzip-response/-/unzip-response-2.0.1.tgz#d2f0f737d16b0615e72a6935ed04214572d56f97"