Not real changes but commiting so I can be done with this branch
Merge pull request #509 from stowellm/ms485

Not real changes but commiting so I can be done with this branch
Finished making DataSet object, new problem is figuring out how arc works
Description dialog, upload async, deletion option
Login dialog async
Check for session title, toast constants
Main UI loading dialog
Merge pull request #510 from stowellm/ms508

Several Automatic Fixes
Hopefully fixed merge conflicts
Fixed arc problems with general queue structure.