anchor.diff:              <div class="control-group">
                 <label class="control-label password-field" for="passwordinput">Password:</label>
                 <div class="controls">
  -                <%= f.password_field :password, :class => 'input-medium form-control', :placeholder => '********' %>
  +                <%= f.password_field :password, :class => 'input-medium form-control' %>
                 </div>
               </div>
               <!-- Button -->
  
positive.code:       </div>
      </div>
        </div>
        <div class="modal-footer">
        <center>
          <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
          </center>
        </div>
      </div>
    </div>
  </div>
  
  
negative.code:         <div class="tab-pane fade active in" id="signin">
              <fieldset>
              <div class="control-group">
                <label class="control-label" for="userid">Username:</label>
                <div class="controls">
                  <%= form_for :user, url: signin_path, :html => {:class => "form-horizontal"} do |f| %>
                  <%= f.text_field :username, :class => 'input-medium form-control', :id =>"username"  %>
                </div>
              </div>
  
  