CONN-733: Fixed the build cert issue
Merge pull request #638 from nareshcgi/CONN-733

CONN-733: Fixed the build cert issue
CONN-720: Changed the Direct POM to use the latest Direct 3.x libraries
CONN-723: adding mdn dispatched.
CONN-723: successfully sending mdn dispatch messages.
CONN-723: unit test and refactor for DirectReceiverImpl.
Merge branch 'Direct' of https://github.com/CONNECT-Solution/CONNECT into Direct