Fix SP.sendToHintedEndpoints() javadoc
Merge branch 'cassandra-1.2' into cassandra-2.0
Add more data type mappings for pig.
Patch by Alex Liu, reviewed by brandonwilliams for CASSANDRA-6128
Merge branch 'cassandra-1.2' into cassandra-2.0

Conflicts:
	src/java/org/apache/cassandra/hadoop/pig/AbstractCassandraStorage.java
Fix FileCacheService regressions
patch by jbellis; reviewed by pyaskevich and tested by Kai Wang for CASSANDRA-6149