Use cjson in PayloadHandler
Add dbs3WriterStressTest driver script
Decrease memory consumption by using cycles of workflows
Added logfile parser for DAS
Modify configurations to work with new payload_provider
Add dbs3dasComparision template
Update to new rpm versions
Consider job numbers of running jobs for bulk submission
Bug fix submit jobs script. Change dbs instance for tests.
Merge pull request #4 from giffels/mydev-branch

Mydev branch