use thin, quiet_assets
Merge pull request #10 from xueshibing/develop

set Thin as default webserver in development
update README.md
Merge pull request #11 from marshluca/master

use thin as app server and update installation guide.
use rack-rewrite to rewrite store admin routes
fixed the rake for create an administrator
update README.md
fixed the rake task for creating an administrator
Merge pull request #12 from marshluca/master

fixed the rake task for creating an administrator
support erb syntax and set first user as spree administrator