use assertFailed/Partial... from AssertUtil
runRemoteScript using runRemoteScriptAsSudo
InstanceUtil constructor deleted
some methods moved from Util to OozieUtil and BundleUtil
some methods moved to TimeUtil
use runRemoteScriptAsSudo instead of runRemoteScript
cleaning up flattenAndPutDataInFolder method
remove unused stuff
code improvements
Merge pull request #216 from raghavgautam/pomfix

adding hadoop-client as runtime dependency
Merge pull request #207 from rostafiychuk/master

AssertUtil + Util + InstanceUtil clean up
Merge remote-tracking branch 'refs/remotes/samarth/master' into cleanup
Merge pull request #204 from raghavgautam/cleanup

clean ups
code documentation
documented
documented
removing unused stuff
test amended
Merge pull request #219 from pisaychuk/documentation

Test documentation, few amendments.
Merge pull request #220 from raghavgautam/cleanup

removing unused stuff