anchor.diff:      <!-- Case Updates Sent -->
       <div class="col-sm-2">
         <small>
  -        Total Case Followers
  +        Total Case Followers <%= image_tag('help_icon.png', data: {:toggle => 'popover', :container => 'body', :trigger => 'hover',:placement => "bottom", :title => "Total Case Followers", :content => "This metric shows the number of EBWiki users who are following one or more EBWiki cases."})%>
         </small>
         <div class="metric">
           <%= Follow.distinct.count('follower_id') %>
  
positive.code:     <!-- Total Followed Cases and growth -->
      <div class="col-sm-2">
        <small>
          Total Case Follows
        </small>
        <div class="metric">
          <%= Follow.count %>
  
negative.code:     <!-- Cases Updated Last month and growth -->
      <div class="col-sm-2">
        <small>
          New Case Updates <%= image_tag('help_icon.png', data: {:toggle => 'popover', :container => 'body', :trigger => 'hover',:placement => "bottom", :title => "New Case Updates", :content => "This metric shows the number of EBWiki cases that have been updated in the past 30 days."})%>
        </small>
        <div class="metric">
          <%= Article.first.cases_updated_last_30_days %>
  