Py2saber

After a lot of stops and starts, I think I have finally ironed out the issues with uploading to NXTs (🤞). I've also improved the upload reporting -- adding a speed display and using human-readable sizes (B, KB, MB, etc.). Various other small tweaks and bugfixes, too.

**Full Changelog**: https://github.com/jramboz/py2saber/compare/v0.16.0...v0.17.0

Now includes the ability to automatically assign files to sound effects! This is enabled by default when uploading new files. You can override this behavior with `-n`. You can also just invoke the auto-setting by running with `-e`.

What's Changed
* Auto set config by jramboz in https://github.com/jramboz/py2saber/pull/1

**Full Changelog**: https://github.com/jramboz/py2saber/compare/v0.15.7...v0.16.0

Bugfixes for packaging issues

**Full Changelog**: https://github.com/jramboz/py2saber/compare/v0.15.2...v0.15.4

Fix bug in GUI progress reporting when erasing files.

**Full Changelog**: https://github.com/jramboz/py2saber/compare/v0.15.1...v0.15.2

Bug fix: Don't auto-upload BEEP.RAW if it is already present on saber.

**Full Changelog**: https://github.com/jramboz/py2saber/compare/v0.15.0...v0.15.1

New feature: automatically include BEEP.RAW for NXT sabers if no beep is specified.

**Full Changelog**: https://github.com/jramboz/py2saber/compare/0.14.1...v0.15.0