Added git install for tsung so we can test WebSockets.
Bumped node to 0.10.17 for local and performance.
Erlang before tsung::install::git
Added the /api/push block to the nginx config.
Using @simong's branch for performance testing push notifications.
Using activity-cache0 directly
Added sufficiently long timeout in nginx for push endpoint
Add munin in the performance environment.
Added munin
Added munin
Allow indexes to be shown for munin.
bleh
Increase nofile limit