Correctly decode row keys in widerow mode.
Patch by brandonwilliams reviewed by aleksey for CASSANDRA-5098
Merge branch 'cassandra-1.1' into cassandra-1.2
fix changes
Merge

Conflicts:
	CHANGES.txt
Correctly gossip with nodes >= 1.1.7
Patch by brandonwilliams, reviewed by jbellis for CASSANDRA-5102
Merge branch 'cassandra-1.2' into trunk

Conflicts:
	CHANGES.txt
	src/java/org/apache/cassandra/hadoop/pig/CassandraStorage.java
Update news for 4880
Merge branch 'cassandra-1.1' into cassandra-1.2
Merge branch 'cassandra-1.2' into trunk