Make SciApps standalone

[liyawang]

1. Support login

   • Add links for Register/Forgot password to open a new tab
   • Use a database to store save user name and token
   • After entering user name and password
   • Search database for user name
   • If new user, create new client and token, update database for adding user and token
   • If token is not expired, renew token
   • If token is expired, create new client and token, update database for token
   • When creating client, delete the client (_SciApps) if already exist
   • Login, when token is expired, logout need be activated (need a logout button)
   • Cache job history in browser

2. Fork a public repository with just iRODS storage system

3. Make local machine (or atmo image) with Dancer

4. Add additional documentation for all above