updates dependencies

Gemfile.lock

@@ -66,6 +66,10 @@ GEM
       activerecord (>= 3.0.0)
     arel (6.0.3)
     ast (2.2.0)
+    babel-source (5.8.35)
+    babel-transpiler (0.7.0)
+      babel-source (>= 4.0, < 6)
+      execjs (~> 2.0)
     bcrypt (3.1.10)
     browser (1.1.0)
     builder (3.2.2)
@@ -113,7 +117,7 @@ GEM
       execjs
     coffee-script-source (1.10.0)
     concurrent-ruby (1.0.1)
-    coveralls (0.8.12)
+    coveralls (0.8.13)
       json (~> 1.8)
       simplecov (~> 0.11.0)
       term-ansicolor (~> 1.3)
@@ -159,9 +163,10 @@ GEM
       i18n (~> 0.5)
     faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
-    foundation-rails (6.1.2.0)
+    foundation-rails (6.2.0.1)
       railties (>= 3.1.0)
       sass (>= 3.3.0, < 3.5)
+      sprockets-es6 (>= 0.9.0)
     foundation_rails_helper (1.1.0)
       actionpack (~> 4.1)
       activemodel (~> 4.1)
@@ -184,7 +189,7 @@ GEM
     httpi (2.4.1)
       rack
     i18n (0.7.0)
-    i18n-tasks (0.9.4)
+    i18n-tasks (0.9.5)
       activesupport (>= 4.0.2)
       ast (>= 2.1.0)
       easy_translate (>= 0.5.0)
@@ -313,13 +318,13 @@ GEM
     responders (2.1.1)
       railties (>= 4.2.0, < 5.1)
     rinku (1.7.3)
-    rollbar (2.8.0)
+    rollbar (2.8.2)
       multi_json
     rspec (3.4.0)
       rspec-core (~> 3.4.0)
       rspec-expectations (~> 3.4.0)
       rspec-mocks (~> 3.4.0)
-    rspec-core (3.4.3)
+    rspec-core (3.4.4)
       rspec-support (~> 3.4.0)
     rspec-expectations (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
@@ -366,6 +371,10 @@ GEM
     sprockets (3.5.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
+    sprockets-es6 (0.9.0)
+      babel-source (>= 5.8.11)
+      babel-transpiler
+      sprockets (>= 3.0.0)
     sprockets-rails (3.0.3)
       actionpack (>= 4.0)
       activesupport (>= 4.0)