Merge branch 'master' into de

Author: katrinleinweber

Gemfile.lock

@@ -231,7 +231,7 @@ GEM
     ruby-enum (0.7.2)
       i18n
     ruby_dep (1.5.0)
-    rubyzip (1.2.1)
+    rubyzip (1.2.2)
     safe_yaml (1.0.4)
     sass (3.5.7)
       sass-listen (~> 4.0.0)