Update Gemfile.lock to most recent packages.

Gemfile.lock

@@ -1,50 +1,33 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    addressable (2.3.3)
-    faraday (0.8.6)
-      multipart-post (~> 1.1)
-    faraday_middleware (0.9.0)
-      faraday (>= 0.7.4, < 0.9)
-    hashie (1.2.0)
-    json (1.7.7)
-    mime-types (1.21)
-    multi_json (1.6.1)
+    faraday (0.8.8)
+      multipart-post (~> 1.2.0)
     multipart-post (1.2.0)
-    oauth2 (0.5.2)
-      faraday (~> 0.7)
-      multi_json (~> 1.0)
-    octokit (1.19.0)
-      addressable (~> 2.2)
-      faraday (~> 0.8)
-      faraday_middleware (~> 0.9)
-      hashie (~> 1.2)
-      multi_json (~> 1.3)
+    octokit (2.1.1)
+      sawyer (~> 0.3.0)
     rack (1.5.2)
-    rack-protection (1.3.2)
+    rack-protection (1.5.0)
       rack
     rack-ssl (1.3.3)
       rack
-    rest-client (1.6.7)
-      mime-types (>= 1.16)
-    sinatra (1.3.4)
+    sawyer (0.3.0)
+      faraday (~> 0.8, < 0.10)
+      uri_template (~> 0.5.0)
+    sinatra (1.4.3)
       rack (~> 1.4)
-      rack-protection (~> 1.3)
-      tilt (~> 1.3, >= 1.3.3)
-    sinatra_auth_github (0.12.0)
+      rack-protection (~> 1.4)
+      tilt (~> 1.3, >= 1.3.4)
+    sinatra_auth_github (1.0.0)
       sinatra (~> 1.0)
-      warden-github (~> 0.12.0)
-    tilt (1.3.3)
-    warden (1.2.1)
+      warden-github (~> 1.0)
+    tilt (1.4.1)
+    uri_template (0.5.3)
+    warden (1.2.3)
       rack (>= 1.0)
-    warden-github (0.12.0)
-      json (~> 1.5)
-      oauth2 (~> 0.5.2)
-      octokit (~> 1.19.0)
-      rest-client (~> 1.6.1)
-      warden (~> 1.0)
-      yajl-ruby (~> 1.1)
-    yajl-ruby (1.1.0)
+    warden-github (1.0.0)
+      octokit (> 2.1.0)
+      warden (> 1.0)
 
 PLATFORMS
   ruby