oracle nosql embedded functionality implemented
added code for overriding external properties in hibernate client
removed unused code
Added Junit and fix for Issue #149
Merge branch 'trunk' of github.com:impetus-opensource/Kundera into trunk
resolved conflicts Merge branch 'trunk' of git@github.com:impetus-opensource/Kundera.git into trunk

Conflicts:
	kundera-rdbms/src/main/java/com/impetus/client/rdbms/HibernateClient.java
added external properties overriding code