Added "Update from Blender ID" button

Added this button in the /u/ user/embed view, so that admins can easily force a re-check from Blender ID without requiring the user themselves to perform any actions.

src/templates/users/edit_embed_base.pug

@@ -72,6 +72,7 @@
 				| none
 			| {% endif %}
 
+		a.btn.btn-default(href="javascript:update_from_bid()") Update from Blender ID
 		a.btn.btn-default(href="javascript:$('#user-edit-container').html('')") Cancel
 
 		input#submit_edit_user.btn.btn-default(
@@ -103,4 +104,16 @@ script(type="text/javascript").
 
 	new Clipboard('.copy-to-clipboard');
 
+	function update_from_bid() {
+		var url = '{{ url_for("blender_cloud.subscription.update_subscription_for", user_id=user.user_id) }}';
+		$.post(url)
+		.done(function(data) {
+			toastr.info('User updated from Blender ID');
+			displayUser('{{ user.user_id }}');
+		})
+		.fail(function(data) {
+			toastr.error(data.responseText);
+		});
+	}
+
 | {% endblock %}