load 50 topics in sitemap instead of all
limit topicsperpage postsPerPage to 20
introducing "sort" querystring parameter in topic route, so that sorting can be overridden via query string.
made uid parameter optional in getPidIndex
getPidIndex callback if none specified
upping mentions minver for 0.5.1
closes #2039
dont create term object on each call
restart handling and crash detection
Merge remote-tracking branch 'origin/0.5.1' into cluster
removed getUserSockets for chat

emit to users rooms directly
added back num cpus
chat typing notif use room
calololback

(how the hell was this working?)
Merge remote-tracking branch 'origin/0.5.1' into cluster
Merge remote-tracking branch 'origin/0.5.1' into cluster
Merge branch 'cluster' of https://github.com/NodeBB/NodeBB into cluster
mongo posting fix
fix topic move
Added action:post.downvote hook