[Chaco] Finished most of rewrite of quickstart page except for the first plot section.
[Chaco] Finished most of rewrite of quickstart page except for the first plot section.

tommy-u/chaco,ContinuumIO/chaco,tommy-u/chaco,ContinuumIO/chaco,tommy-u/chaco,burnpanck/chaco,ContinuumIO/chaco,ContinuumIO/chaco,burnpanck/chaco,burnpanck/chaco