[oozie] Started coord restyle
[oozie] Restyled decision and initial support for large scrolling workflows
[oozie] Fix remove kill node
[oozie] Add all the field of a Coordinator in the UI
[oozie] Look for parameters in Workflows
[oozie] Pull workflow variables to fill up in the coordinator editor
[oozie] Get Coordinator variables
[oozie] Bundle skeleton page
[oozie] Toggle arrows
Merge remote-tracking branch 'remotes/origin/oozie2' into oozie2