formatting
format comments
update cheatsheet in preparation for a 0.8.0 release
fix spelling mistake
update changelog
add ixi snare drum
update cheatsheet
Remove gui widgets from this release.

I discovered a number of major issues with the couple of widgets I tested immediately prior to a 0.8.0 release. These need some further work and thorough testing before including in a final release. I'll create a list of issues in the tracker shortly.
remove gui widgets from changelog
mention ixi snare synth in changelog
get ready for 0.8.0
Revert "remove gui widgets from changelog"

This reverts commit eb39fde576ad55242cbc16a79fd0acd2126f5855.
move gui widgets description to start of 0.9.0 release notes
Revert "Remove gui widgets from this release."

This reverts commit a69d62142a007e9fc0cb04afa10d474d342c77b6.
start development on 0.9.0
Update README.md
create new protocol IBus to store free-bus fn so that it works again with new AudioBus and ControlBus records
Update change log to reflect 0.8.1 bugfix.
no need to mention new ugens twice in changelog
move 0.8.1 notes down below 0.9.0