readme: re-organizing the segment list
readme: re-organizing the segment list

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