[INTERNAL] sap.m.Panel: QUnit tests improvement

Change-Id: I83a39b5ca2a4a5e35b8f78269ad9ba931701c9cc
Signed-off-by: Deyan Yanakiev <deyan.yanakiev@sap.com>
[INTERNAL] "Map"-Category added to Explored

Change-Id: Ic72f265df06718b3b776976d80a72d9fa75c8103
Merge "[INTERNAL] "Map"-Category added to Explored"
Merge "[INTERNAL] sap.m.Panel: QUnit tests improvement"