extract config to backend
add views folder
import ejs in demo
render domain/uptoken_url
get domain/uptoken_url in main.js
Merge pull request #15 from qiniupd/8430_demo_config_extract_to_backend

8430 demo config extract to backend
remove qiniu.js in demo
ignore qiniu.js in demo
import grunt in package.json
gruntfile.coffee
add jquery.min.map
remove coffee
fixed jshint warn
add qiniu.min.js
grunt watch
gitignore
Merge pull request #17 from qiniupd/8418_import_grunt

8418 import grunt
ajax send
Merge remote-tracking branch 'origin/master' into 8429_support_private_bucket

Conflicts:
	demo/js/main.js
	demo/server.js