Update version to 1.6.0-0-rc1
Fix docs build tag usage
Merge branch 'development' into release-1.6
Update version to 1.6.0-0-rc2
Merge branch 'development' into release-1.6
Don't redirect to noProjectAccess after logout
Update adhoc run again, retry feature #469

* run again returns to nodes page
* retry failed nodes as well
* changing node filter in nodes page preserves command string
Change job description style: darker, italic
Remove unsaved job ability from job form #468
Change Admin link to Configure #470
Improve workflow editor layout
Default node filter in Nodes page matches all nodes
Allow custom progress bar width
Rearrange action buttons for jobs
Move job UUID info to exec detail section
Update job stats section layout
Change history fragment embedding structure
Rearrange now running and nodes/jobs pages
Clean up nodes page
Clean up jobs list: don't show executions link

* show help text if no jobs defined