* Move scan options out of dialog
* Move autotag and clean options out of dialogs
* Move generate options out of dialog
* Animate button while tasks running
* Revert to earlier Tasks UI iteration
* Rearrange and clarify scan options
* Add scan dialog
* Add Auto Tag dialog
* Refactor and combine Generate dialog
* Add clean dialog
* Support scan task default setting
* Support saving auto tag defaults
* Support for generate defaults