Edited README
Added vertical-align:middle to img to remove baseline descender spacing. Added text-selection (background-) colors and styles
Added Contrasted function and Mixin. Added contrasted mixin to ::selection rule in _type.scss
Merge branch 'master' of github.com:davidhund/dh-kickstart-style

* 'master' of github.com:davidhund/dh-kickstart-style:
  Little tweaks. Fixed .btn issues and added basic CODE styles