Merge pull request #2 from caok/master

Initialize Project
Merge pull request #4 from caok/master

初步完成表结构
Merge pull request #13 from caok/master

增加基本权限管理，修改devise
Merge pull request #14 from caok/master

update
Merge pull request #15 from caok/master

modify the process
Merge pull request #16 from caok/master

modify some interface
rvm gemset
github login related first commit
 added route and the public key for both heroku and local:8080
for heroku deploy
update for heroku
added assets for heoku deploy
added heroku demo address
remove assets

Conflicts:
	db/schema.rb
remove database.yml
merge
update gitignore