Update gems

Gemfile.lock

@@ -1,20 +1,21 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.4.0)
+    addressable (2.5.2)
+      public_suffix (>= 2.0.2, < 4.0)
     blankslate (2.1.2.4)
-    classifier-reborn (2.0.4)
+    classifier-reborn (2.1.0)
       fast-stemmer (~> 1.0)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.10.0)
+    coffee-script-source (1.11.1)
     colorator (0.1)
-    execjs (2.6.0)
-    faraday (0.9.2)
+    execjs (2.7.0)
+    faraday (0.13.1)
       multipart-post (>= 1.2, < 3)
     fast-stemmer (1.0.2)
-    ffi (1.9.10)
+    ffi (1.9.18)
     jekyll (2.5.3)
       classifier-reborn (~> 2.0)
       colorator (~> 0.1)
@@ -30,43 +31,49 @@ GEM
       redcarpet (~> 3.1)
       safe_yaml (~> 1.0)
       toml (~> 0.1.0)
-    jekyll-coffeescript (1.0.1)
+    jekyll-coffeescript (1.0.2)
       coffee-script (~> 2.2)
-    jekyll-gist (1.4.0)
+      coffee-script-source (~> 1.11.1)
+    jekyll-gist (1.4.1)
       octokit (~> 4.2)
     jekyll-paginate (1.1.0)
-    jekyll-sass-converter (1.4.0)
+    jekyll-sass-converter (1.5.0)
       sass (~> 3.4)
-    jekyll-watch (1.3.1)
-      listen (~> 3.0)
-    kramdown (1.10.0)
+    jekyll-watch (1.5.0)
+      listen (~> 3.0, < 3.1)
+    kramdown (1.15.0)
     liquid (2.6.3)
-    listen (3.0.6)
-      rb-fsevent (>= 0.9.3)
-      rb-inotify (>= 0.9.7)
-    mercenary (0.3.5)
-    mime-types (2.99.1)
+    listen (3.0.8)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    mercenary (0.3.6)
+    mime-types (2.99.3)
     multipart-post (2.0.0)
-    octokit (4.3.0)
-      sawyer (~> 0.7.0, >= 0.5.3)
+    octokit (4.7.0)
+      sawyer (~> 0.8.0, >= 0.5.3)
     parslet (1.5.0)
       blankslate (~> 2.0)
-    posix-spawn (0.3.11)
+    posix-spawn (0.3.13)
+    public_suffix (3.0.0)
     pygments.rb (0.6.3)
       posix-spawn (~> 0.3.6)
       yajl-ruby (~> 1.2.0)
-    rb-fsevent (0.9.7)
-    rb-inotify (0.9.7)
-      ffi (>= 0.5.0)
-    redcarpet (3.3.4)
+    rb-fsevent (0.10.2)
+    rb-inotify (0.9.10)
+      ffi (>= 0.5.0, < 2)
+    redcarpet (3.4.0)
     safe_yaml (1.0.4)
-    sass (3.4.21)
-    sawyer (0.7.0)
-      addressable (>= 2.3.5, < 2.5)
-      faraday (~> 0.8, < 0.10)
+    sass (3.5.1)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    sawyer (0.8.1)
+      addressable (>= 2.3.5, < 2.6)
+      faraday (~> 0.8, < 1.0)
     toml (0.1.2)
       parslet (~> 1.5.0)
-    yajl-ruby (1.2.1)
+    yajl-ruby (1.2.2)
 
 PLATFORMS
   ruby
@@ -76,4 +83,4 @@ DEPENDENCIES
   mime-types (~> 2.99)
 
 BUNDLED WITH
-   1.11.2
+   1.15.4