Job link in execution page matches job page #458
Restore rundeck logo in login page fixes #459
Prevent divide by zero, catch throwable #460

* when sending email, try/catch throwable
* test denominator before potential divide by zero
Don't show folder icon if no group #458
Improve spacing for job description on job page
History page/section layout spacing improvements
Clean up job info popup
Workflow keepgoing display text cleanup
Improve node filter layout spacing
Adhoc run hides step column by default
Non clusterMode server should not kill cluster jobs

For #451

If a job is running on a clusterMode=true server, then starting up
another server should not kill the job.

* if not in cluster mode, only clean up jobs without a server UUID
Handle missing dateCompleted on execution import #430

* create ExecReports for executions that have no associated report
Use UUID and Project when matching uploaded jobs for #461

* Import will fail if UUID already exists in another project
Project import can preserve or generate UUIDs #452

* added import option to preserver or generate ids
* added import option to skip execution/reports
* updated import logic to skip execution/reports if a job was
* unsuccessfully imported
Update RSS item title #463

* clean up feed views and controller, remove unused items
Disable RSS feeds by default #448
Show user roles with no project access message #450
Add project context to example policy #449
Fix cascading option load failure #464

* add correct id to hidden field for single-valued option
* don't throw error in javascript if observed option element not found
asUser should override scheduled job defined user #418