update dependencies

Gemfile.lock

@@ -23,45 +23,47 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.2.5.1)
-      actionpack (= 4.2.5.1)
-      actionview (= 4.2.5.1)
-      activejob (= 4.2.5.1)
+    actionmailer (4.2.5.2)
+      actionpack (= 4.2.5.2)
+      actionview (= 4.2.5.2)
+      activejob (= 4.2.5.2)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-    actionpack (4.2.5.1)
-      actionview (= 4.2.5.1)
-      activesupport (= 4.2.5.1)
+    actionpack (4.2.5.2)
+      actionview (= 4.2.5.2)
+      activesupport (= 4.2.5.2)
       rack (~> 1.6)
       rack-test (~> 0.6.2)
       rails-dom-testing (~> 1.0, >= 1.0.5)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (4.2.5.1)
-      activesupport (= 4.2.5.1)
+    actionview (4.2.5.2)
+      activesupport (= 4.2.5.2)
       builder (~> 3.1)
       erubis (~> 2.7.0)
       rails-dom-testing (~> 1.0, >= 1.0.5)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    activejob (4.2.5.1)
-      activesupport (= 4.2.5.1)
+    activejob (4.2.5.2)
+      activesupport (= 4.2.5.2)
       globalid (>= 0.3.0)
-    activemodel (4.2.5.1)
-      activesupport (= 4.2.5.1)
+    activemodel (4.2.5.2)
+      activesupport (= 4.2.5.2)
       builder (~> 3.1)
-    activerecord (4.2.5.1)
-      activemodel (= 4.2.5.1)
-      activesupport (= 4.2.5.1)
+    activerecord (4.2.5.2)
+      activemodel (= 4.2.5.2)
+      activesupport (= 4.2.5.2)
       arel (~> 6.0)
-    activesupport (4.2.5.1)
+    activesupport (4.2.5.2)
       i18n (~> 0.7)
       json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
+    addressable (2.4.0)
     arel (6.0.3)
     bower-rails (0.10.0)
     builder (3.2.2)
-    capybara (2.5.0)
+    capybara (2.6.2)
+      addressable
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
       rack (>= 1.0.0)
@@ -78,10 +80,10 @@ GEM
       execjs
     coffee-script-source (1.10.0)
     cron2english (0.1.6)
-    dotenv (2.0.2)
-    dotenv-rails (2.0.2)
-      dotenv (= 2.0.2)
-      railties (~> 4.0)
+    dotenv (2.1.0)
+    dotenv-rails (2.1.0)
+      dotenv (= 2.1.0)
+      railties (>= 4.0, < 5.1)
     erubis (2.7.0)
     execjs (2.6.0)
     ffi (1.9.10)
@@ -91,10 +93,10 @@ GEM
       activesupport (>= 4.1.0)
     hike (1.2.3)
     i18n (0.7.0)
-    jbuilder (2.4.0)
+    jbuilder (2.4.1)
       activesupport (>= 3.0.0, < 5.1)
       multi_json (~> 1.2)
-    jquery-rails (4.0.5)
+    jquery-rails (4.1.0)
       rails-dom-testing (~> 1.0)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
@@ -104,14 +106,14 @@ GEM
       nokogiri (>= 1.5.9)
     mail (2.6.3)
       mime-types (>= 1.16, < 3)
-    mime-types (2.99)
+    mime-types (2.99.1)
     mini_portile2 (2.0.0)
     minitest (5.8.4)
     mono_logger (1.1.0)
     multi_json (1.11.2)
     nokogiri (1.6.7.2)
       mini_portile2 (~> 2.0.0.rc2)
-    poltergeist (1.8.1)
+    poltergeist (1.9.0)
       capybara (~> 2.1)
       cliver (~> 0.3.1)
       multi_json (~> 1.0)
@@ -121,16 +123,16 @@ GEM
       rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.2.5.1)
-      actionmailer (= 4.2.5.1)
-      actionpack (= 4.2.5.1)
-      actionview (= 4.2.5.1)
-      activejob (= 4.2.5.1)
-      activemodel (= 4.2.5.1)
-      activerecord (= 4.2.5.1)
-      activesupport (= 4.2.5.1)
+    rails (4.2.5.2)
+      actionmailer (= 4.2.5.2)
+      actionpack (= 4.2.5.2)
+      actionview (= 4.2.5.2)
+      activejob (= 4.2.5.2)
+      activemodel (= 4.2.5.2)
+      activerecord (= 4.2.5.2)
+      activesupport (= 4.2.5.2)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.2.5.1)
+      railties (= 4.2.5.2)
       sprockets-rails
     rails-deprecated_sanitizer (1.0.3)
       activesupport (>= 4.2.0.alpha)
@@ -143,35 +145,35 @@ GEM
     rails_12factor (0.0.3)
       rails_serve_static_assets
       rails_stdout_logging
-    rails_serve_static_assets (0.0.4)
+    rails_serve_static_assets (0.0.5)
     rails_stdout_logging (0.0.4)
-    railties (4.2.5.1)
-      actionpack (= 4.2.5.1)
-      activesupport (= 4.2.5.1)
+    railties (4.2.5.2)
+      actionpack (= 4.2.5.2)
+      activesupport (= 4.2.5.2)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    raindrops (0.15.0)
+    raindrops (0.16.0)
     rake (10.5.0)
     redis (3.2.2)
     redis-namespace (1.5.2)
       redis (~> 3.0, >= 3.0.4)
-    rubyzip (1.1.7)
+    rubyzip (1.2.0)
     sass (3.2.19)
     sass-rails (4.0.5)
       railties (>= 4.0.0, < 5.0)
       sass (~> 3.2.2)
       sprockets (~> 2.8, < 3.0)
       sprockets-rails (~> 2.0)
-    selenium-webdriver (2.48.1)
+    selenium-webdriver (2.52.0)
       childprocess (~> 0.5)
       multi_json (~> 1.0)
       rubyzip (~> 1.0)
       websocket (~> 1.0)
-    sinatra (1.4.6)
-      rack (~> 1.4)
+    sinatra (1.4.7)
+      rack (~> 1.5)
       rack-protection (~> 1.4)
       tilt (>= 1.3, < 3)
-    spring (1.6.1)
+    spring (1.6.4)
     sprockets (2.12.4)
       hike (~> 1.2)
       multi_json (~> 1.0)
@@ -181,7 +183,7 @@ GEM
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       sprockets (>= 2.8, < 4.0)
-    teaspoon (1.1.1)
+    teaspoon (1.1.4)
       railties (>= 3.2.5, < 5)
     teaspoon-jasmine (2.3.4)
       teaspoon (>= 1.0.0)