Update coveralls to version 0.8.0

Author: sferik

Diff for: Gemfile.lock

@@ -51,10 +51,10 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.9.1.1)
-    coveralls (0.8.0)
-      multi_json (~> 1.10)
+    coveralls (0.8.1)
+      json (~> 1.8)
       rest-client (>= 1.6.8, < 2)
-      simplecov (~> 0.9.1)
+      simplecov (~> 0.10.0)
       term-ansicolor (~> 1.3)
       thor (~> 0.19.1)
     crack (0.4.2)
@@ -192,11 +192,11 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (~> 1.1)
-    simplecov (0.9.2)
+    simplecov (0.10.0)
       docile (~> 1.1.0)
-      multi_json (~> 1.0)
-      simplecov-html (~> 0.9.0)
-    simplecov-html (0.9.0)
+      json (~> 1.8)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.0)
     skylight (0.6.0)
       activesupport (>= 3.0.0)
     slop (3.6.0)