Merge pull request #137 from jasnow/master

Upgraded 4 gems by rebuilding Gemfile.lock file

Gemfile.lock

@@ -55,7 +55,7 @@ GEM
     bundler-audit (0.3.1)
       bundler (~> 1.2)
       thor (~> 0.18)
-    capybara (2.3.0)
+    capybara (2.4.1)
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
       rack (>= 1.0.0)
@@ -256,7 +256,7 @@ GEM
     skinny (0.2.3)
       eventmachine (~> 1.0.0)
       thin (~> 1.5.0)
-    slim (2.0.2)
+    slim (2.0.3)
       temple (~> 0.6.6)
       tilt (>= 1.3.3, < 2.1)
     slop (3.5.0)
@@ -266,7 +266,7 @@ GEM
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
     sqlite3 (1.3.9)
-    temple (0.6.7)
+    temple (0.6.8)
     terminal-table (1.4.5)
     therubyracer (0.12.1)
       libv8 (~> 3.16.14.0)
@@ -293,7 +293,7 @@ GEM
       kgio (~> 2.6)
       rack
       raindrops (~> 0.7)
-    websocket-driver (0.3.3)
+    websocket-driver (0.3.4)
     xpath (2.0.0)
       nokogiri (~> 1.3)