[oozie] Editor revamp

1. Workflow

1. Dashboard
   Dynamically change the number of jobs you can see at one time in the Oozie UI

1. Check copy workflow with long names

[J] Monkey test Oozie
[] Oozie coordinator: Should support multiple minutes in cron editor and perhaps "all" alt. https://www.dropbox.com/s/3fm7g4q6mb0qbgl/Screenshot%202015-09-21%2014.18.06.png?dl=0
[] Oozie coordinator: Timezone or no timezone... https://issues.cloudera.org/browse/HUE-2973
[] Oozie coordinator: Settings with checkboxes are a bit weird. Same start as what? https://www.dropbox.com/s/6pbkg38pffeoiyi/Screenshot%202015-09-21%2014.22.57.png?dl=0
Perhaps split each over two rows, one with checkbox "Same as XXX" And the other with controls?
[] Oozie coordinator: Can still edit when not in edit mode. Perhaps drop the edit mode? https://dl.dropboxusercontent.com/s/saj1mwiuvrrjq5n/HUE.Oozie_coordinator_editable.mp4?dl=0
[] Oozie workflow: ID of "widget" is not visible for instance "pig-3aeb" in https://www.dropbox.com/s/p562e1nvsamta6p/Screenshot%202015-09-21%2014.31.48.png?dl=0
[] Oozie workflow: Clicking circle with "?" does nothing: https://www.dropbox.com/s/pnkgai00um3ltne/Screenshot%202015-09-21%2014.33.46.png?dl=0
[] Oozie workflow: Circle with "?" on top of "-" https://www.dropbox.com/s/67h38h576pdadtv/Screenshot%202015-09-21%2014.34.39.png?dl=0
[] Oozie workflow: Deleting decision widget removes other widgets: https://dl.dropbox.com/s/blsbmw5gbc2xlg2/HUE.Oozie_widget_move_and_delete_issue.mp4?dl=0
[] Oozie workflow: Moving widget clears its contents: https://dl.dropbox.com/s/blsbmw5gbc2xlg2/HUE.Oozie_widget_move_and_delete_issue.mp4?dl=0
[] Oozie: Combine dashboards with editors? The split is a bit odd.