bump to latest stable 2.x metrics
Include support for sending metrics to various reporting backends (ie
ganglia, graphite) via metrics-reporter-config.  Disabled by default.

See also: https://github.com/addthis/metrics-reporter-config
Add tests for PowerManagementConfig
Add tests for Power Management Configurations
Configurable parameters for intake page

This allows users to customize which fields appear on the Server Intake
page by defining them in the configuration file
Removing configs from dev_base and adding to intake reference
Mixed authentication modes

Configure multiple authentication methods in order. This allows users to specify the preferred method of authentication, but provide a fallback if that fails.
add support for secondary_pool in collins.  Add support in collins-shell and collins_client
Many systems do not have realpath, and it isn't a necessary call here.
Switch from sh to bash, because on boxes that actually have sh, as opposed to symlinking sh to bash, this breaks.
Updating copyright again.
Merge pull request #114 from tumblr/will-copyright

Happy New Year!
Merge branch 'metrics-reporter' of https://github.com/cburroughs/collins into cburroughs-metrics-reporter

Conflicts:
	build.sbt
Updating reporter config version.
Dockerfile to build collins docker image
Merge branch 'dockerize' of https://github.com/discordianfish/collins into discordianfish-dockerize
Making it clear that Docker is an optional tool that can be used to build Collins. We don't want new users to be confused by multiple build methods.
Trim strings that are formatted to go into solr, so leading and trailing whitespace does not affect results.
Merge pull request #113 from tumblr/will-populate-script-fix

Scripts fixes
Merge pull request #115 from tumblr/will-trim-hostname

Trim strings that are formatted to go into solr queries