0.2.0 Complete

Refresh examples + fix publish script bugs

added colorful backgounds for light mode schemes

minor changes to clean-up for release

Minor grammar fixes

README updates to add custom colors and styles

cleaning up, all global settings are now local settings as well

README updates

Forgot to ensure solution is bold

reverted all-breakable -> breakable

Bold bugfixes for proof / solution

Fix light mode bold bug

Blank proof fixes for sidebar2 and tab2

Make exercise a proof env

Finish basic style