Added a "light" color scheme. Improved colors slightly.
Added a "light" color scheme.
Improved colors slightly.

dritter/powerlevel9k,MarvinTeichmann/powerlevel9k,bhilburn/powerlevel9k,rjorgenson/powerlevel9k,natemccurdy/powerlevel9k,natemccurdy/powerlevel9k,andjscott/powerlevel9k,zer4tul/dotfiles,shibumi/powerlevel9k,rjorgenson/powerlevel9k,MarvinTeichmann/powerlevel9k,dritter/powerlevel9k,shibumi/powerlevel9k,bhilburn/powerlevel9k,andjscott/powerlevel9k,zer4tul/dotfiles