release 3.0 (epsilon)

Sorry for taking forever, but here's version 3.0!

[added] undocking crank shows play rate, cranking changes it by .25 every 4 ticks

[added] settings screen

[added] user is now able to enable showing the clock and battery percentage everywhere

[changed] split up main.lua into separate files (finally)

[changed] clock and battery percentage

[changed] cleaned up variable assignments

[changed] separator on "now playing" is now always visible

[fixed] actually fixed the play rate issue

[fixed] loop folder now actually works

[fixed] problem where files sometimes won't update

[tempfix] can only skip a song every 5.5 secs to have a lower chance of crashing on skip due to buffer underflow

-- community requests that have been fulfilled (thanks for requesting!) --

----- salnkv -----

- [added] can now go to "now playing" screen by pressing B in the root folder

- [added] pressing down plays next file and pressing up first goes to the beginning of the playing song. if up is pressed and offset is 1.0 or less than 1.0, the last song loaded is played.

- [added] current song is highlighted when going from "now playing" to "files"

- [added] current song is now marked in "files" screen (bolded)

----- nicksr -----

- [added] 24 hr to 12 hr clock toggle