added readme and build script

Signed-off-by: Kien Luu <kienluu@kien56.local>
update google app engine settings

Signed-off-by: Kien Luu <kienluu@kien56.local>
created slug fields

Signed-off-by: Kien Luu <kienluu@kien56.local>
update configs

Signed-off-by: Kien Luu <kienluu@kien56.local>
use slug instead of id in urls

Signed-off-by: Kien Luu <kienluu@kien56.local>
inline a lot of return variables

Signed-off-by: Kien Luu <kienluu@kien56.local>