Fixes bug 852466 - Added release channel filter in search report/list services.
removed some chattiness from the file system classes
Merge pull request #1150 from twobraids/chatty

fixes Bug 851839 (again) removed some chattiness from the file system classes
added the stats classes
Merge pull request #1149 from AdrianGaudebert/852466-release-channel-search

Fixes bug 852466 - Added release channel filter in search report/list se...
Fixes bug 853031 - Updated configuration of processors to accept new elasticsearch keys.
Merge pull request #1148 from AdrianGaudebert/853031-processor-config

Fixes bug 853031 - Updated configuration of processors to accept new ela...
Merge pull request #1147 from twobraids/statsd

fixes Bug 853299: added statsd to legacy processor