Added features-test for base Karaf features and fixed some minor issues that caused the failures before.

Change-Id: I964eedcdb6b1d109f5ab3e494a7d0202ff66643b
Signed-off-by: Madhu Venugopal <mavenugo@gmail.com>
Added features-test for ADSAL Layer  Karaf features and fixed some minor issues that caused the failures before.

Change-Id: If391c4837972062b4d90e5a84606ba5a74a60b24
Signed-off-by: Madhu Venugopal <mavenugo@gmail.com>
Merge changes If391c483,I964eedcd

* changes:
  Added features-test for ADSAL Layer  Karaf features and fixed some minor issues that caused the failures before.
  Added features-test for base Karaf features and fixed some minor issues that caused the failures before.