First cut fix for Issue#315
External file configuration fix.
Merge branch 'trunk' of github.com:impetus-opensource/Kundera into trunk
Merge branch 'trunk' of github.com:impetus-opensource/Kundera into trunk

Conflicts:
	src/kundera-cassandra/src/test/java/com/impetus/client/crud/PersonCassandra.java
First cut for Isue#292
Fixed test cases for Issue #315
Fix for Issue#56 (Mapped super class)
Merge branch 'trunk' of github.com:impetus-opensource/Kundera into trunk