v0.5

Fixed a lot of cases where the swing timer could get stuck either not showing the auto shot cast bar (but still showing the cooldown) or just not showing at all, until you stopped and restarted attacks.

This version should be stable enough to use on Epoch launch so it is no longer marked as pre-release. I'm reserving the v1.0 version number for after Epoch launch (where I expect to have to adjust the addon based on what fixes/changes the dev team manages to cram in).