Merge pull request #80 from lloydwatkin/master

Ignore more IDE specific files
Comply with last pusher changes.
Merge pull request #83 from abmargb/master

Comply with last pusher changes.
If no media server defined, don't fill logs with errors and 503 to end user

This fixes #84, and improves the situation in #81
Merge pull request #85 from lloydwatkin/no-media-server

If no media server defined, don't fill logs with errors and 503 to end user
rework realtime for pushpin/fanout.io
use validateSig
Merge pull request #87 from jkarneges/master

cleanup realtime
fix auth, allow multiple grip proxies
Merge pull request #88 from jkarneges/master

realtime fixes
cors stuff, and set onStanza handler once per session
Merge pull request #89 from jkarneges/master

cors stuff, and set onStanza handler once per session
temp subscriptions for live updates. make notifications API more reliable.
include last_cursor in timeout response
need to send presence when logged in for some reason
Merge pull request #90 from jkarneges/master

improve live updates
Update buddycloud-http-api.conf
Adding logs for media uploading.
Merge pull request #91 from abmargb/master

Added logs for media confirmation stanza
Logging confirmation request inside conditional.