Beginnings of some user list performance tweeks
Ensuring we target the correct li type
Removing console log, fixing bug with last commit
Changing to user ids incase nicknames have stupid characters in them
Changing user to user-id in removeUser
Merge branch 'development' into userlist-performance
Fixing the multiple user issues with the dynamicuserlist view, using a better method now that cleans it self up and uses Ember.Evented, it's a lot faster too
Fixing some bugs with the new userlist rendering. Also potential fix for #225
Fixing an issue where headings were not removed when there was no users in that group left
Fixing improved userlist with new changes from development
Merge branch 'userlist-performance' into development

Conflicts:
	client/js/views/userlist.view.js
Fixing ESC not working due to the index.tabId being unaccessible
Merge branch 'development' of github.com:ircanywhere/ircanywhere into development

Conflicts:
	client/js/views/messages.view.js