i18n cleanup (affects foodcoops#137)

app/views/admin/ordergroups/_ordergroups.html.haml

@@ -4,11 +4,11 @@
 %table.table.table-striped
   %thead
     %tr
-      %th= t '.name'
-      %th= t '.contact'
-      %th= t '.address'
-      %th= t '.members'
-      %th= t 'admin.actions'
+      %th= heading_helper Ordergroup, :name
+      %th= heading_helper Ordergroup, :contact
+      %th= heading_helper Ordergroup, :contact_address
+      %th= heading_helper Ordergroup, :user_tokens
+      %th= t 'ui.actions'
   %tbody
     - for ordergroup in @ordergroups
       %tr{:class => cycle('even','odd', :name => 'groups')}

app/views/admin/users/_users.html.haml

@@ -5,12 +5,12 @@
   %thead
     %tr
       - if FoodsoftConfig[:use_nick]
-        %th= t '.login'
-      %th= t '.name'
-      %th= t '.email'
+        %th= heading_helper User, :nick
+      %th= heading_helper User, :name
+      %th= heading_helper User, :email
       %th= t 'admin.access_to'
-      %th= t '.last_login'
-      %th(colspan="2")= t 'admin.actions'
+      %th= heading_helper User, :last_login
+      %th(colspan="2")= t 'ui.actions'
   %tbody
     - for user in @users 
       %tr

app/views/admin/users/show.html.haml

@@ -7,13 +7,13 @@
       %p= t '.member_since', time: distance_of_time_in_words(Time.now, @user.created_on)
       %dl
         - if FoodsoftConfig[:use_nick]
-          %dt= t '.nick'
+          %dt= heading_helper User, :nick
           %dd= @user.nick
-        %dt= t '.name'
+        %dt= heading_helper User, :name
         %dd= h @user.name
-        %dt= t '.email'
+        %dt= heading_helper User, :email
         %dd= @user.email
-        %dt= t '.phone'
+        %dt= heading_helper User, :phone
         %dd= @user.phone
         %dt= t 'admin.access_to'
         %dd= format_roles(@user)

app/views/admin/workgroups/_workgroups.html.haml

@@ -7,7 +7,7 @@
       %th= t '.name'
       %th= t '.members'
       %th= t 'admin.access_to'
-      %th= t 'admin.actions'
+      %th= t 'ui.actions'
   %tbody
     - for workgroup in @workgroups
       %tr