osu trainer v1.5

--- New Features ---
❗ Added customizable profiles which can be triggered via hotkeys
・Added option for higher quality mp3s
・Hotkeys are now customizable
・Settings are now remembered after closing osu trainer
・Cleaner window layout
・New updater

--- Bug Fixes, Misc. ---
⚠ Fixed every map having an incorrect offset (apparently I never noticed this, oops)
・No longer using TEMP folder (some people were having permission issues reading/writing there)
・osu trainer should now also work 32-bit systems
・osu trainer folder has less crap in it now
・Show helpful message when .osz are not configured to open with osu!.exe