Add additional tweaks to bit crusher to make it more ipressive
* do not change depth at 16 bit, because we may have 24 bit audio in future
* change minimum to two bits
* add gain correction to avoid falling of the shelve at low bit depth
Remove all-white background
Merge pull request #255 from daschuer/bitchrusher

Add additional tweaks to bit crusher to make it more ipressive
fix the builds link

I'm hoping to hop on board and make a few skins for the 1.12.0 release. :) Noticed the builds link was busted.
Merge pull request #262 from leematos/patch-1

fix the builds link
Fix broken seek when playhead is past a loop when the loop is enabled.