1. Changed signature of findAll method to include array of columns to
select
2. Lucene related fixes
3. Test cases for OracleNOSQL modified
Merge branch 'trunk' of github.com:impetus-opensource/Kundera into trunk
Fixed issue #240
and added review comment
Merge branch 'trunk' of github.com:impetus-opensource/Kundera into trunk

Conflicts:
	kundera-mongo/src/test/java/com/impetus/client/crud/PersonMongoTest.java
Added day enum class for 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