fix the duplicate flow log problem
Fixing scheduler flow options.
Merge branch 'release-2.1' of github.com:azkaban/azkaban2 into release-2.1
Removing check for null flow options. They wont' be null now.
Making sure that the JMX check isn't to the older executor.
Merge branch 'release-2.1' of github.com:azkaban/azkaban2

Conflicts:
	src/web/js/azkaban.exflow.view.js