- Restore Add To Queue functionality
- Expose reusable AddAllItems() to PrintQueueCollection
- Revise base implementation of FileSystemItem to support default
name based on filename unless set
- Use new library widget name format
- Fix blocking issues in PrintQueueContainer
- Perform actual container reload via .ReloadContainer
- Allow ReloadContainer to execute on the current thread
- Wrap original invocation of ReloadContainer in ctor with Task.Run()
- Issue MatterHackers/MCCentral#1504