Fixes for #i69
and #236
Merge branch 'trunk' of github.com:impetus-opensource/Kundera into trunk

Conflicts:
	kundera-core/src/main/java/com/impetus/kundera/persistence/PersistenceDelegator.java
Fixes for #249
Changed related to issue #249
Resolve conflicts
Added code for multinode support for cassandra
And Fixed transient issue of hibernate and
half fixes for client factory and metadata changes
Fixes for Issue #249 and #253
Merge branch 'trunk' of github.com:impetus-opensource/Kundera into trunk

Conflicts:
	kundera-cassandra/src/main/java/com/impetus/client/cassandra/CassandraClientBase.java
	kundera-cassandra/src/main/java/com/impetus/client/cassandra/config/CassandraPropertyReader.java
	kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsClient.java
	kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsClientFactory.java
	kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsDataHandler.java
	kundera-cassandra/src/main/java/com/impetus/client/cassandra/pelops/PelopsUtils.java
	kundera-cassandra/src/main/java/com/impetus/client/cassandra/schemamanager/CassandraSchemaManager.java
	kundera-cassandra/src/main/java/com/impetus/client/cassandra/thrift/ThriftClientFactory.java
	kundera-cassandra/src/test/java/com/impetus/client/persistence/CassandraCli.java
	kundera-core/src/main/java/com/impetus/kundera/metadata/model/ApplicationMetadata.java
	kundera-core/src/main/java/com/impetus/kundera/persistence/AssociationBuilder.java
Added review comment and
Fixed test case problem
Merge branch 'trunk' of github.com:impetus-opensource/Kundera into trunk
Fixed test cases in kundera mongo and
kundera test
[PATCH] use org.sonatype.nosql groupId for patched artifact
[PATCH] remove dependency on artifacts from non-central repo
[PATCH] implement Query.getSingleResult
[PATCH] fix Enum handling
[PATCH] fix kundera-cassandra tests under Maven