Update versions for 1.2.17 release
Support DISTINCT for static columns

This also fix the behaviour when DISTINCT is not used.

patch by slebresne; reviewed by thobbs for CASSANDRA-7305
Refuse range queries with strict bounds on compact tables

patch by slebresne; reviewed by iamaleksey for CASSANDRA-7059
Versions update for 2.0.9 release
Support Thrift tables clustering columns on CqlPagingInputFormat

patch by pauloricardomg; reviewed by alexliu68 for CASSANDRA-7445
Merge commit 'c9cef44a1a6c10036200f410c8a26942e64c8f12' into cassandra-2.0
Document initial_token/num_tokens behavior when both are set

Patch by Philip Thompson, reviewed by brandonwilliams for CASSANDRA-7411
Fix race in FileCacheService RemovalListener
patch by Sankalp Kohli; reviewed by jbellis for CASSANDRA-7278
Fix inconsistent use of consistencyForCommit that allowed LOCAL_QUORUM operations to incorrect become full QUORUM
patch by Sankalp Kohli; reviewed by jbellis for CASSANDRA-7345