Rename highlightNick to addMention

...because that's what it does

index.html

@@ -249,7 +249,7 @@ $ openssl req -nodes -newkey rsa:4096 -keyout relay.pem -x509 -days 365 -out rel
                   <span class="cof-chat_time cob-chat_time coa-chat_time" bo-text="bufferline.date|date:'HH'"></span><span class="cof-chat_time_delimiters cob-chat_time_delimiters coa-chat_time_delimiters">:</span><span class="cof-chat_time cob-chat_time coa-chat_time" bo-text="bufferline.date|date:'mm'"></span>
                 </span>
               </td>
-              <td class="prefix"><a ng-click="highlightNick(bufferline.prefix)"><span ng-repeat="part in bufferline.prefix" bo-class="part.classes" bo-html="part.text"></span></a></td>
+              <td class="prefix"><a ng-click="addMention(bufferline.prefix)"><span ng-repeat="part in bufferline.prefix" bo-class="part.classes" bo-html="part.text"></span></a></td>
               <td class="message">
                 <div ng-repeat="metadata in bufferline.metadata">
                   <div plugin data="metadata"></div>

js/glowingbear.js

@@ -1262,7 +1262,7 @@ weechat.directive('inputBar', function() {
                 }
             };
 
-            $rootScope.highlightNick = function(prefix) {
+            $rootScope.addMention = function(prefix) {
                 // Extract nick from bufferline prefix
                 var nick = prefix[prefix.length - 1].text;