Merge pull request #1 from lrsaigopal/development

Development
Merge pull request #2 from lrsaigopal/development

Added login
Added login.py

This file is used to do authentication. Change the userAuthentication
name to the database name that is chosen for user authentication. Also
change the name manoj to name of database owner.
Merge pull request #9 from EkkundiManoj/development

login.py