Finished/checked/updated all IPRI assignments.

Completed and/or updated all IPRI assignments tasks.

Views and templates now successfully output user_firstName is user is authenticated and login action results. Templates and .css data are still pretty much empty, only basic page structure is currently finished.

LoginView now fully supports user login! This can be tested by accessing /user page which is only accessible if user is logged in!
Aside from admin users a new user with credetials test/test was created to test login functionality.

models.py has been updated to have more appropriate tables and fields. Additional models were created.

Also, resolved the conflict with sqlite3.db file.