Improved outlier removal API

Change-Id: I49857c3ed75cbb76a51e88047002706dc008d595
Signed-off-by: Roozbeh Farahbod <roozbeh.farahbod@sap.com>
Merge pull request #99 from PeterMerkert/master

Dependencies and licenses
Merge pull request #100 from roozbehf/master

Improved outlier removal API
Improving import/export features of the configuration

plus, better exception handling
Merge pull request #101 from roozbehf/master

Improving import/export features of the configuration
Removed any traces of logback. 

There should be no dependency to any logging implementation.

Change-Id: I344fd8175b2aad16da82c52c336ec50101652fd9
Signed-off-by: Roozbeh Farahbod <roozbeh.farahbod@sap.com>
Merge pull request #102 from roozbehf/master

Removed any traces of logback.
Debugged a configuration bug

Change-Id: Ibc982edde4ac37afaa734b84bb6530743dc5029f
Signed-off-by: Roozbeh Farahbod <roozbeh.farahbod@sap.com>
Merge pull request #103 from roozbehf/master

Debugged a configuration bug