Initial work on migrating daemon stats
Merge branch 'develop' into feature/daemonstats
Merge branch 'feature/batch-publish' into develop
Merge branch 'develop' of https://github.com/zenoss/zenoss-prodbin into develop
Fix some bugs
PEP8
Removed extraneous parameter
Fix race condition with twisted
Share metric writing functionality between daemons and daemon stats
Merge branch 'develop' into feature/daemonstats

Conflicts:
	Products/ZenCollector/daemon.py
Merge branch 'develop' of https://github.com/zenoss/zenoss-prodbin into develop
Merge branch 'feature/daemonstats' into feature/pubfixes
Purged unused class EventServer
Necessary modifications to use the new improved RedisListPublisher
Merge pull request #24 from zenoss/feature/pubfixes

Feature/pubfixes
send an array for tags also updated the performance query url
ZenHub should use HTTP POST for publisher
Merge pull request #25 from zenoss/feature/tagvalueslist

send an array for tags also updated the performance query url
Code review feedback
Merge branch 'develop' of https://github.com/zenoss/zenoss-prodbin into feature/rrdimpl