reduce garbage in BatchlogManager.replayMutations

patch by dbrosius reviewed by jbellis for cassandra-7169
Merge branch 'cassandra-2.0' into cassandra-2.1
Merge branch 'cassandra-2.1' into trunk
fix error msg loading rackdc properties when system property is specified
Merge branch 'cassandra-2.0' into cassandra-2.1
Merge branch 'cassandra-2.1' into trunk
fix group id (com.boundary) for high-scale-lib
Merge branch 'cassandra-2.1' into trunk
Versions and NEWS update for 2.0.8 release
fix changes/news
Merge branch 'cassandra-2.0' into cassandra-2.1

Conflicts:
	CHANGES.txt
	NEWS.txt
	build.xml
	debian/changelog
Merge branch 'cassandra-2.1' into trunk
disable boundary repo temporarily
Merge branch 'cassandra-2.1' into trunk
Fix NPE when stream requestRanges
Merge branch 'cassandra-2.1' into trunk
Update peer information when a node jumps to normal.

Patch by brandonwilliams, reviewed by Richard Low for CASSANDRA-7122
Merge branch 'cassandra-1.2' into cassandra-2.0
merge
Merge branch 'cassandra-2.0' into cassandra-2.1