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
Merge pull request #1149 from AdrianGaudebert/852466-release-channel-search

Fixes bug 852466 - Added release channel filter in search report/list se...