Merge pull request #333 from samarthgupta437/samarth

	replacing ProcessInstanceResult with InstanceResult, fixing processUpdate test, adding test to feed update
fixing HCatReplicationTest
don't create unique process if it's empty
Merge pull request #339 from rostafiychuk/process

generateUniqueBundle fails if Bundle doesn't contain Process
avoid ArrayIndexOutOfBoundsException in waitTillInstanceReachState
revert previous logic
Merge pull request #340 from rostafiychuk/wait

avoid ArrayIndexOutOfBoundsException in waitTillInstanceReachState
Merge pull request #338 from raghavgautam/cleanup

fixing HCatReplicationTest
fixing process xml
fixing process xml of retry bundle
Merge pull request #341 from raghavgautam/cleanup

fixing process xml
time reduced from 24 to 8 min
EnumSet instead of multiple checks
Merge pull request #342 from rostafiychuk/enumset

EnumSet instead of multiple checks
Merge pull request #344 from pisaychuk/master

time reduced from 24 to 8 min
core-site.xml from hive-exec test interferes with configuration
Merge pull request #346 from raghavgautam/master

urgent fix