add rails-i18n for standard rails api translations

Gemfile

@@ -59,6 +59,8 @@ gem "patron", "~> 0.4.18"
 
 gem "rest-client", "~> 1.6.7"
 
+gem "rails-i18n"
+
 group :development do
   gem "bullet", "~> 4.1.5"
 end

Gemfile.lock

@@ -200,6 +200,8 @@ GEM
       activesupport (= 3.0.20)
       bundler (~> 1.0)
       railties (= 3.0.20)
+    rails-i18n (0.7.2)
+      i18n (~> 0.5)
     railties (3.0.20)
       actionpack (= 3.0.20)
       activesupport (= 3.0.20)
@@ -307,6 +309,7 @@ DEPENDENCIES
   patron (~> 0.4.18)
   rack-fiber_pool
   rails (= 3.0.20)
+  rails-i18n
   rdiscount (~> 1.6.5)
   resque (~> 1.23.0)
   resque-retry (~> 0.1.0)