Fixed Flock unread counter

Fixes #661
Fixes #790

app/store/ServicesList.js

@@ -653,6 +653,9 @@ Ext.define('Rambox.store.ServicesList', {
 			,description: 'Flock is a free enterprise tool for business communication. Packed with tons of productivity features, Flock drives efficiency and boosts speed of execution.'
 			,url: 'https://web.flock.co/'
 			,type: 'messaging'
+			,js_unread: 'function checkUnread(){var a=document.getElementsByClassName("unreadMessages no-unread-mentions has-unread"),b=0;for(i=0;i<a.length;i++)b+=parseInt(a[i].innerHTML.trim());updateBadge(b)}function updateBadge(a){a>=1?rambox.setUnreadCount(a):rambox.clearUnreadCount()}setInterval(checkUnread,3e3);'
+			,dont_update_unread_from_title: true
+
 		},
 		{
 			 id: 'crisp'