<input type="hidden" name="included_messages[]" value="{{id}}" />
<div class="context-author pull-left">{{author.name}}</div>
<div class="pull-right">
  <span class="context-date">{{friendlyDatetime created_at}}</span>
  <button type="button" class="delete-btn" href="#" aria-label="{{#t "delete_message"}}Delete message{{/t}}">
    <i class="icon-end"></i>
  </button>
  </ul>
</div>
<div class="context-body" aria-live="polite">
  {{body}}
  {{#if isCondensable}}
    <a class="context-more pull-right" href="#">
      {{#if isCondensed}}
        {{#t "labels.more"}}more...{{/t}}
      {{else}}
        {{#t "labels.less"}}less...{{/t}}
      {{/if}}
    </a>
  {{/if}}
</div>

<input type="hidden" name="included_messages[]" value="{{id}}" />
<div class="context-author pull-left">{{author.name}}</div>
<div class="pull-right">
  <span class="context-date">{{friendlyDatetime created_at}}</span>
</div>
<div class="context-body" aria-live="polite">
  {{body}}
  {{#if isCondensable}}
    <a class="context-more pull-right" href="#">
      {{#if isCondensed}}
        {{#t "labels.more"}}more...{{/t}}
      {{else}}
        {{#t "labels.less"}}less...{{/t}}
      {{/if}}
    </a>
  {{/if}}
</div>

Remove nonfunctional delete button in conversation reply modal
Remove nonfunctional delete button in conversation reply modal

In the conversation reply modal, there are delete buttons to
delete individual messages. These buttons have no functionality
and do not currently meet accessibility standards. We have
removed these buttons because they perform no action and their
intended functionality is duplicated in the conversation inbox
under each message's settings.

Reproduction Steps:
1. As a user, send a message to another user in Conversations.
2. Create multiple replies to the original message.
3. Reply to the latest message in the message thread; before
sending this reply, in the reply modal, delete some of the
previous replies using the 'X' (delete button).
4. Send the reply and refresh the page. At this point, you should
see that the messages you deleted in the reply modal were not
actually deleted and remain in the message thread.

Test Plan:
1. Repeat steps 1 and 2 from Reproduction Steps.
2. Reply to the latest message in the message thread; observe
that there are no longer any delete buttons for each message.
The rest of the message format should remain unchanged (the
author, the timestamp, the message display). See JIRA for
examples.

The removal of these delete buttons has no effect on the
functionality of Conversations. If you want to delete an
individual message in a thread, choose the Settings icon for the
particular message and select "Delete." Refresh the page and this
message will be deleted.

fixes COMMS-2036

Change-Id: I3b265b03723648ef2128c32cb5134bc02b40b475
Reviewed-on: https://gerrit.instructure.com/192902
Tested-by: Jenkins
Reviewed-by: Steven Burnett <a0b450117c5d20a22d5c4d52bb8ae13adee003d8@instructure.com>
Reviewed-by: Landon Gilbert-Bland <60d9ff23682c863d36b48b4c32c5ce5f434d29c0@instructure.com>
QA-Review: Matthew Lemon <7bd6faf60934a850234395b3b97cb1fc9250fa11@instructure.com>
Product-Review: Ryan Norton <65299b45178f94900ff304765e8fbf07bd13b331@instructure.com>
