Add 2 queue upload choices in new send menu

No bug testing (or any testing at all) yet of any of the new features
Fix typos
Fix file address namespace
Fix list syntax mistreatment
Make ending input cycle more reliable
Add custom folder for queue

Change option letters to fit custom folder queue option logically
Remove debug variable check
Add end to multi upload
Add back option to functions
Fix typo
Fix variable names & assignments
Add end of queue detectors, more back options
Merge pull request #6 from chickenmatt5/queue-uploads

Merge queue-uploads into master