Reformatted quickstart doc
Reformatted quickstart doc

Reformatted quickstart doc.

Added build hosts and environments section.
capveg/ONL,audihsu-qci/ONL,iamyaw/ONL,jeankuo/ONL,JS-Wang/ONL,shengzhou/ONL,InterfaceMasters/ONL,jeankuo/ONL,iamyaw/ONL,capveg/ONL,shengzhou/ONL,JS-Wang/ONL,InterfaceMasters/ONL,audihsu-qci/ONL