Deploy mojo should not upload runner.jar if already uploaded
Just style fixes
Remove redundant setup stack states and use existing methods to check md5 sum of runner.jar file
Continue to remove redundant setup stack states
Merge pull request #207 from fbicak/two-dot-o

Deploy mojo should not upload runner.jar if already uploaded
Merge remote-tracking branch 'upstream/two-dot-o' into two-dot-o