This commit adds a callback route to handle omniauth failure and removes a few unneccessary entries in en.yml

spec/views/omniauth_callbacks/failure.html.erb_spec.rb

@@ -0,0 +1,12 @@
+require "spec_helper"
+
+describe "users/omniauth_callbacks/failure.html.erb" do
+
+    it "renders the failure page" do
+        flash[:error] = I18n.t("login.omniauth_error", strategy: 'test')
+        render
+
+        rendered.match(I18n.t("login.omniauth_error", strategy: 'test')).should be_true
+    end
+
+end