created version 5.0.1 release

Change-Id: If8b80b9cab1ccf813c6b6eb3b92d2e1ba2cd00d7
Signed-off-by: Alexander Wert <alexander.wert@sap.com>
started new SNAPSHOT version 5.0.2

Change-Id: I4910bfcfaf7efcf559298a0151fa64c1321c3afa
Signed-off-by: Alexander Wert <alexander.wert@sap.com>
Merge pull request #59 from AlexanderWert/master

SNAPSHOT version 5.0.2