add bing validator
Merge branch 'feature/_thaiinhk' of github.com:7kfpun/gae-boilerplate into feature/_thaiinhk
compress static files
set static files cache
Merge branch 'feature/_thaiinhk' of github.com:7kfpun/gae-boilerplate into feature/_thaiinhk
fix contact template
use minified version of js
use bootstrap, jquery from cdn