remove throws declarations on methods that don't throw those exceptions
integratyWriter[sic] doesn't need to be a field of SSTableWriter
make CHECK_PERIOD_IN_MS field, static
Ninja-fix system tests
Ninja-unify 1.1/1.2/2.0 system tests
Ninja-unify 1.1/1.2/2.0 system tests
Ninja-fix 1.2 system tests
Merge branch 'cassandra-1.2' into trunk
don't declare throwing exceptions that aren't thrown
don't declare throwing exceptions that aren't thrown
Update thrift-generated Constants.java
Merge branch 'cassandra-1.2' into trunk

Conflicts:
	interface/thrift/gen-java/org/apache/cassandra/thrift/cassandraConstants.java
5306 test fix
Fix repair hanging silently on an unexpected error

patch by yukim; reviewed by slebresne for CASSANDRA-5229
Fix Ec2Snitch regression introduced by CASSANDRA-5171

patch by vijay2win; reviewed by driftx and arya for CASSANDRA-5432
Merge branch 'cassandra-1.2' into trunk
reduce unused empty map creation in the local writes (sendToHintedEndpoints) case
patch by dbrosius reviewed by jbellis for CASSANDRA-5538
add support for bind variables to non-prepared statements.

patch by marcuse, reviewed by pcmanus for CASSANDRA-5349
Add alias support to SELECT statement

patch by Aleksey Yeschenko; reviewed by Sylvain Lebresne for
CASSANDRA-5075
don't declare throwing exceptions that aren't thrown