Merge pull request #34 from AlexanderWert/master

updated checkstyle configuration
Fix bug with initialization of core properties

The static variable was not used but the local variable. Now a call to
reinitialize uses the correct core properties (empty before).

Change-Id: I93d6b6e6228e81b7226fb2f5ef82aef3b112aa31
Signed-off-by: Denis Knoepfle <denis.knoepfle@sap.com>
Merge pull request #35 from DenisKnoepfle/master

Fix bug with initialization of core properties
Fixed parent of aim.description

Change-Id: I688a3c79672bccfd190ad8633ae0a87e4d2ba67e
Signed-off-by: Alexander Wert <alexander.wert@sap.com>