Fixed releasing of analysis resources, skipping analysis unit tests when
analysis service not available and added proxy settings possibility for
sopeco

Change-Id: I4d368dc7dc3d8fef2076494e45f00438c483cd05
Signed-off-by: Alexander Wert <alexander.wert@sap.com>
Merge pull request #74 from AlexanderWert/master

fixed analysis connectivity issue during UnitTests