v0.3.8

v0.3.8
Added caching to the song list for each album. Check the readme if you have any issues with
moving folders or songs around.

v0.3.7
Added updater, its not fully automatic
to check for an install an update, open settings and click check for updates
if there is an update, it will ask if you want to download it
if you click yes, it will download and then prompt you to restart the player, which will then install the update
if you click no, nothing will happen
if there is no update, it says there is no update available
made version number show in title bar instead of settings screen and it pulls version number from package.json instead of hardcoded html