chore(gen): Add gitter.im badge
Merge pull request #611 from JaKXz/chore/add-gitter

chore(gen): Add gitter.im badge
fix sendFile on routes
Merge remote-tracking branch 'origin/master'
Merge branch 'master' into canary

Conflicts:
	app/templates/server/config/express.js
fix appPath for serving index.html