changed checkstyle configuration

Change-Id: If8ba4207884af2eefd764f18ce69c6db367690d5
Signed-off-by: Alexander Wert <alexander.wert@sap.com>
fixed instrumentation- and measurement broker exception forwarding

Change-Id: I9c8f3032589170de73bce41fc37ad5bbcd8a56c0
Signed-off-by: Alexander Wert <alexander.wert@sap.com>
added logger output for the case that a diagnosis job fails

Change-Id: Ife1d4abbdafdb9e821c7cda45c6e6fa773294ea4
Signed-off-by: Alexander Wert <alexander.wert@sap.com>
Merge pull request #92 from AlexanderWert/master

merge