temp
Merge branch 'master' into excel-download
tmp: rake task done. Resque-ing
enable to detect mobile devices
use correct layout
add mobile version pages and styles
Merge pull request #11 from allenfantasy/support-mobile-homepage

Support mobile homepage
Merge branch 'master' of github.com:allenfantasy/gzhack.io
(WIP) fix errors when mobile homepage
change the signup text
Merge pull request #12 from allenfantasy/fix-missing-styles-on-the-homepage

Fix missing styles on the homepage
fix 404 when visit /en or /zh-CN
Merge pull request #13 from allenfantasy/fix-404

fix 404 when visit /en or /zh-CN
use correct partial
use render instead of redirect_to to keep input value
Merge pull request #14 from allenfantasy/keep-input-values-after-failed-submit

Keep input values after failed submit
limit files not to be larger than 4MB
Merge pull request #15 from allenfantasy/validate-file-sizes

limit files not to be larger than 4MB
export applicants info & send email to specific email address
Merge branch 'master' into excel-download

Conflicts:
	Gemfile.lock
	config/routes.rb