add check for NPE
add log to print which oozie we are connecting to
fix message
use defaultTimeOut
address feedback
fix formatting
Merge pull request #177 from arpitgupta/working

Add logs to oozie util, handle npe
extra semicolon removed
fixing NPE
Merge pull request #180 from raghavgautam/master

fixing NPE
adding wait for coordinator job creation
check of coordinator creation added
message fixed
Merge pull request #181 from raghavgautam/master

adding wait for coordinator job creation
Merge pull request #179 from pisaychuk/master

Extra coordinators checkings added to FeedReplicationTest class
bulk uploading files
always cleanup at the end of the test
Merge pull request #182 from raghavgautam/master

always cleanup at the end of the test