getSystemDate replaced by getTimeWrtSystemTime
hadoop-hdfs dependency reverted
json-simple dependency reverted
"runtime" moved to falcon-regression/pom.xml
Merge pull request #210 from rostafiychuk/time

getSystemDate replaced by getTimeWrtSystemTime
Merge pull request #215 from rostafiychuk/pomfix

hadoop-hdfs dependency reverted
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