time_ago_in_words_label: put "ago" in the text since it's used everywhere

closes #222

app/helpers/application_helper.rb

@@ -68,6 +68,6 @@ module ApplicationHelper
       ago.gsub!(/^about /, "")
     end
 
-    raw(label_tag(nil, ago, :title => time.strftime("%F %T %z")))
+    raw(label_tag(nil, "#{ago} ago", :title => time.strftime("%F %T %z")))
   end
 end

app/views/comments/_comment.html.erb

@@ -62,7 +62,7 @@ class="comment <%= comment.current_vote ? (comment.current_vote[:vote] == 1 ?
           e-mailed
         <% end %>
         <%= time_ago_in_words_label((comment.has_been_edited? ?
-          comment.updated_at : comment.created_at), :strip_about => true) %> ago
+          comment.updated_at : comment.created_at), :strip_about => true) %>
       <% end %>
 
       <% if !comment.previewing %>

app/views/messages/index.html.erb

@@ -42,7 +42,7 @@
               <a href="/u/<%= message.recipient.username %>"><%=
                 message.recipient.username %></a>
             <% end %></td>
-          <td><%= time_ago_in_words_label(message.created_at) %> ago</td>
+          <td><%= time_ago_in_words_label(message.created_at) %></td>
           <td><a href="/messages/<%= message.short_id %>"><%= message.subject
             %></a></td>
         </tr>

app/views/stories/_form.html.erb

@@ -1,7 +1,7 @@
 <% if f.object.errors.count == 1 && f.object.already_posted_story %>
   <div class="flash-error">
   <h2>Error: This story was already submitted <%=
-    time_ago_in_words(f.object.already_posted_story.created_at) %> ago</h2>
+    time_ago_in_words(f.object.already_posted_story.created_at) %></h2>
   <p>
   Please view the <a href="<%= f.object.already_posted_story.comments_path %>"
   target="_blank">previous discussion</a> for this story.
@@ -12,7 +12,7 @@
 <% elsif !f.object.errors.any? && f.object.already_posted_story %>
   <div class="flash-notice">
   <h2>Note: This story was already submitted <%=
-    time_ago_in_words(f.object.already_posted_story.created_at) %> ago, but may
+    time_ago_in_words(f.object.already_posted_story.created_at) %>, but may
     be submitted again.</h2>
   <p>
   Please view the <a href="<%= f.object.already_posted_story.comments_path %>"

app/views/stories/_listdetail.html.erb

@@ -72,7 +72,6 @@ class="story <%= story.vote && story.vote[:vote] == 1 ? "upvoted" : "" %>
               ms.html_class_for_user(@user) %>"><%= ms.user.username %></a>
 
             <%= time_ago_in_words_label(ms.created_at, :strip_about => true) %>
-              ago
           </span>
         <% end %>
       <% end %>
@@ -106,7 +105,6 @@ class="story <%= story.vote && story.vote[:vote] == 1 ? "upvoted" : "" %>
           story.html_class_for_user(@user) %>"><%= story.user.username %></a>
 
         <%= time_ago_in_words_label(story.created_at, :strip_about => true) %>
-          ago
 
         <% if story.is_editable_by_user?(@user) %>
           |

app/views/stories/show.html.erb

@@ -12,7 +12,7 @@
 
   <% if @story.is_unavailable && @story.story_cache.present? %>
     <a id="story_text_expander">Source URL considered unavailable as of <%=
-    time_ago_in_words_label(@story.unavailable_at) %> ago, cached text
+    time_ago_in_words_label(@story.unavailable_at) %>, cached text
     available</a>
     <div id="collapsed_story_text">
       <p>

app/views/users/show.html.erb

@@ -38,7 +38,7 @@
 
   <label class="required">Joined:</label>
   <span class="d">
-    <%= time_ago_in_words_label(@showing_user.created_at) %> ago
+    <%= time_ago_in_words_label(@showing_user.created_at) %>
     <% if @showing_user.invited_by_user %>
       by invitation from
       <%= link_to @showing_user.invited_by_user.try(:username),
@@ -50,7 +50,7 @@
   <% if @showing_user.is_banned? %>
     <label class="required">Banned:</label>
     <span class="d">
-      <%= time_ago_in_words_label(@showing_user.banned_at) %> ago
+      <%= time_ago_in_words_label(@showing_user.banned_at) %>
       <% if @showing_user.banned_by_user %>
         by <%= link_to @showing_user.banned_by_user.try(:username),
           @showing_user.banned_by_user %>:
@@ -73,7 +73,7 @@
   <% if @showing_user.deleted_at? %>
     <label class="required">Left:</label>
     <span class="d">
-      <%= time_ago_in_words_label(@showing_user.deleted_at) %> ago
+      <%= time_ago_in_words_label(@showing_user.deleted_at) %>
     </span>
     <br>
   <% end %>