Merge pull request #30 from Henning-Schulz/master

Granularity, SQL operation, Cleaned CEventAgent, semicolons
Fixed bug in probe granularity.
The fix is dirty and has to be refined.

Change-Id: Ia33ec9b5b62f6c6b810eb65dcc879b5d2b7ad145
Signed-off-by: Henning Schulz <henning.schulz@sap.com>