EDUCATOR-3604 programmatic association for Discussion Forum title label

common/static/common/templates/discussion/new-post.underscore

@@ -32,13 +32,14 @@
     <% } %>
     <div class="post-field group-visibility" id="wrapper-visibility-message"></div>
     <div class="post-field">
-        <label class="field-label">
+        <label class="field-label" for='discussion-forum-title'>
             <span class="field-label-text"><%- gettext("Title") %></span>
+
             <div class="field-help" id="field_help_title">
                 <%- gettext("Add a clear and descriptive title to encourage participation. (Required)") %>
             </div>
             <div>
-                <input aria-describedby="field_help_title" type="text" class="js-post-title field-input" name="title">
+                <input id='discussion-forum-title' aria-describedby="field_help_title" type="text" class="js-post-title field-input" name="title">
             </div>
         </label>
     </div>

common/static/common/templates/discussion/thread-edit.underscore

@@ -2,12 +2,13 @@
 <ul class="post-errors"></ul>
 <div class="forum-edit-post-form-wrapper"></div>
 <div class="post-field">
-    <label class="field-label">
+    <label class="field-label" for='edit-discussion-forum-title'>
         <span class="field-label-text"><%- gettext("Title") %></span>
+
         <div class="field-help" id="field_help_title">
             <%- gettext("Add a clear and descriptive title to encourage participation. (Required)") %>
         </div>
-        <input aria-describedby="field_help_title" type="text" class="edit-post-title field-input" name="title" value="<%- title %>">
+        <input id='edit-discussion-forum-title' aria-describedby="field_help_title" type="text" class="edit-post-title field-input" name="title" value="<%- title %>">
     </label>
 </div>
 <div class="form-row post-field">