Port values to options.scss(6th round)
Port values to options.scss(7th round, values ported), update ISSUES.md, update text shadow mixin-default value & add to content type
Remove merge files
Change div.nav to nav block element
Add new font mixins
Add if/else statements to text-style mixins and consolidate
Add rgba background color mixin
Update ISSUES.txt, add padding mixin
Change bg
Change bg, change color & font scheme,remove nav background