dummy check in
verifying that preparecqlstatement decouples the user from having to specify the columnfamily name for every execution of a cql query.
makeing serializers idempotent, adding a ut for the same
adding dependencies for querybuilder
Adding a bunch of ut's for the new serializer usecase, additional error checking for idempotency
first checkin for query builder stuff
ut fot querybuilder
 Merge remote-tracking branch 'origin/master' into develop
dummy checkin
Merge branch 'develop' of https://github.com/Netflix/astyanax into develop

Conflicts:
	dummy.txt
removing the code for query builder
added duplicate to getstring
Update IntegerSerializer.java
Update BooleanSerializer.java
Update PrefixedSerializer.java
Merge pull request #291 from Netflix/develop

Cleaned Up Code , splitted into 2 different pulls