fixed issue where events page would error out if log was not already created.
Merge branch 'master' of github.com:designcreateplay/NodeBB
closes #1192
closes #1191

added a new method called isSetMembers takes in an array of values to
test if they are members of a set
linting
Merge branch 'master' of https://github.com/designcreateplay/NodeBB
added socket listeners to home
added home room emit
updated the way privileges were handled in the .get() category controller
categoryData should return better topics (non-anon uid passed in now)
fixed #1172
Merge branch 'master' of github.com:designcreateplay/NodeBB
fixed #1188
moving async to proper vendor folder
adding buzz and sound assets
added sounds for incoming and outgoing chat, and new notification
allow plugins to override any route (except for admin routes)
Merge branch 'master' of https://github.com/designcreateplay/NodeBB
fixed ajaxify bug introduced in last commit
moving async back to require.js modules/vendor folder