Fail on very large batch sizes
patch by Carl Yeksigian; reviewed by Sankalp Kohli for CASSANDRA-8011
cqlsh: Fix IPv6 Support

This commit upgrades the bundled datastax/python-driver to
ad2f61f8655.

Patch by Tyler Hobbs; reviewed by Philip Thompson for CASSANDRA-7988
Merge branch 'cassandra-2.1' into trunk
Increase nodetool Xmx
patch by Nikolai Grigoriev; reviewed by jbellis for CASSANDRA-7956
merge from 2.0
Merge branch 'cassandra-2.1' into trunk
Merge remote-tracking branch 'origin/cassandra-2.1' into cassandra-2.1
Merge remote-tracking branch 'origin/trunk' into trunk
Fix possible overflow while sorting CL segments for replay
patch by Oleg Anastasyev; reviewed by jbellis for CASSANDRA-7992
merge from 2.0
Merge branch 'cassandra-2.1' into trunk
CHANGES
Merge branch 'cassandra-2.0' into cassandra-2.1
Better validation of collection values

patch by slebresne; reviewed by thobbs for CASSANDRA-7833
Track min/max timestamps and maxLocalDeletionTime correctly

Patch by marcuse; reviewed by tjake for CASSANDRA-7969
Merge branch 'cassandra-2.0' into cassandra-2.1

Conflicts:
	CHANGES.txt
	src/java/org/apache/cassandra/serializers/ListSerializer.java
Merge branch 'cassandra-2.1' into trunk
Make native server start block until properly bound

patch by slebresne; reviewed by xedin for CASSANDRA-7885
Merge branch 'cassandra-2.1' into trunk
Merge branch 'cassandra-2.0' into cassandra-2.1

Conflicts:
	src/java/org/apache/cassandra/db/ColumnFamily.java
	src/java/org/apache/cassandra/db/compaction/LazilyCompactedRow.java
	src/java/org/apache/cassandra/io/sstable/SSTableWriter.java