Add parameter support when executing queries
Remove conflicts for compatibility with older postgres installs
Remove buffers_backend_fsync for compatibility
Don't log false-y values
Override publish method to skip falsey or 0 values
Set 'postgres' as the default database if none is specified
Merge pull request #324 from lreed/master

Fix formatting change that broke the query string for curl
fix for crashing metric creation if a service is set to not be monitored
putting the filename back
Merge pull request #327 from mzupan/monit_fix

Fix for monit if services are set to not be monitored
Elasticsearch: replace spaces in keys with underscore (eg CMS Old Gen -> CMS_Old_Gen).
multigraphite handler to send data to multiple graphite servers
PEP8
Merge pull request #329 from barnybug/elasticsearch_fix

Elasticsearch: replace spaces in keys with underscore (eg CMS Old Gen ->...
Fix an error when the precision is invalid
Merge branch 'master' of github.com:BrightcoveOS/Diamond
Added AUTH ability to redisstat using the syntax:

   host:port/auth
Merge pull request #331 from auser/master

Added ability to auth with the RedisCollector
Update redis unit test from #331, also fix indention levels and pep8 fix in metric
Doc updates