Made prune_tsv test independent of prior test runs
issue 1311: Prevent immediate maintenance scheduling for unsplittable ranges
issue 1299: Made MapReduce connector log to stderr instead of stdout
issue 1306: Fix HDFS broker to handle Ganglia port > 32767
issue 1313: Don't dump ssh log on non-zero command exit status
ht_cluster: added support for variable substitution in include: statements
Added CDH5 support
Added filename completion to CommandShell
issue 1310: Added ctrl-c handling to ht_ssh
Fixed build issues on OSX
Updated for 0.9.8.2 release