IndexHelper.skipBloomFilters won't skip non-SHA filters (backport of patch2 to cassandra-1.2)
path by Carl Yekisian; reviewed by jasobrown for CASSANDRA-5385
fix seeking at the wrong place
Add support for nulls in CQL3

patch by michalm & slebresne; reviewed by iamaleksey for CASSANDRA-3783
Merge branch 'cassandra-1.2' into trunk
update CHANGES
merge from 1.2
Remove unreachable (and unecessary) code
Merge branch 'cassandra-1.2' into trunk