Update carrierwave 0.10.0 -> 0.11.2

Gemfile

@@ -79,7 +79,7 @@ gem 'kaminari', '~> 0.17.0'
 gem 'hamlit', '~> 2.6.1'
 
 # Files attachments
-gem 'carrierwave', '~> 0.10.0'
+gem 'carrierwave', '~> 0.11.0'
 
 # Drag and Drop UI
 gem 'dropzonejs-rails', '~> 0.7.1'

Gemfile.lock

@@ -103,11 +103,12 @@ GEM
     capybara-screenshot (1.0.11)
       capybara (>= 1.0, < 3)
       launchy
-    carrierwave (0.10.0)
+    carrierwave (0.11.2)
       activemodel (>= 3.2.0)
       activesupport (>= 3.2.0)
       json (>= 1.7)
       mime-types (>= 1.16)
+      mimemagic (>= 0.3.0)
     cause (0.1)
     charlock_holmes (0.7.3)
     chronic (0.10.2)
@@ -850,7 +851,7 @@ DEPENDENCIES
   bundler-audit (~> 0.5.0)
   capybara (~> 2.6.2)
   capybara-screenshot (~> 1.0.0)
-  carrierwave (~> 0.10.0)
+  carrierwave (~> 0.11.0)
   charlock_holmes (~> 0.7.3)
   chronic (~> 0.10.2)
   chronic_duration (~> 0.10.6)