update to 2.2.1
clarify javadoc
enable running a platform test to run on a remote cluster
fix for update lookup logic
build number cleanup
Fixed issue where a race condition could cause a NPE between c.c.Cascade#start() and Cascade#stop().
Fixed issue where the number of fields parsed by c.s.u.DelimitedParser were greater than those declared could cause an j.l.ArrayIndexOutOfBoundsException.
Fixed issue where resolved fields were not properly presented to c.t.MultiSinkTap child c.t.Tap and c.s.Scheme instances preventing header information from being written in the case of TextDelimited files.
remove test from being compared across platforms
fix or add missing ConstructorProperties values
Updated c.t.h.Hfs to improve duplicate identifier check performance.
Updated Hadoop platform to fail during planning if "mapred.job.tracker" is not set.
file name mangling, when tests are submitted from windows
version 2.2.1
Merge remote-tracking branch 'remotes/upstream/2.2' into 2.2