Add binary protocol to stress

patch by slebresne; reviewed by yukim for CASSANDRA-4993
Fix typo in patch for #5081
Try harder to not let a node flap after the gossip goodbye.
Patch by brandonwilliams, reviewed by jasobrown for CASSANDRA-5254
Try harder to not let a node flap after the gossip goodbye.
Patch by brandonwilliams, reviewed by jasobrown for CASSANDRA-5254
Fix unit tests on java7
Patch by Marcus Eriksson, reviewed by brandonwilliams for CASSANDRA-5315
Merge branch 'cassandra-1.1' into cassandra-1.2
Fix unit tests on java7
Patch by Marcus Eriksson, reviewed by brandonwilliams for CASSANDRA-5315
forgotten files
forgotten files
Merge branch 'cassandra-1.1' into cassandra-1.2
cqlsh: Add inet type support on Windows (ipv4-only)

patch by Aleksey Yeschenko; reviewed by Brandon Williams for
CASSANDRA-4801
Merge branch 'cassandra-1.1' into cassandra-1.2
fix DatabaseDescriptor.hasExistingNoSystemTables to skip system table correctly
patch by Jackson Chung; reviewed by jbellis for CASSANDRA-5289
log warnings about java versions that you probably shouldn't be running
patch by Joaquin Casares; reviewed by jbellis for CASSANDRA-4570
add logging of data directories and multithreaded_compaction
patch by Joaquin Casares; reviewed by jbellis for CASSANDRA-4570
fix DatabaseDescriptor.hasExistingNoSystemTables to skip system table correctly
patch by Jackson Chung; reviewed by jbellis for CASSANDRA-5289
SYSTEM_KS -> SYSTEM_TABLE for 1.1
merge from 1.1
add check for sstable overlap within a level on startup
patch by jbellis; reviewed by Marcus Eriksson for CASSANDRA-5327
Nit: fix o.a.c.hadoop.ConfigHelper to return correct property on getThriftMaxMessageLength(Configuration)