added encrytion key to config.php, and added $autoload['libraries']= array('database','session') in autoload.php, also added an index.php to the view folder and a process.php to the controller folder
added encryption key
added a process.php w/ example of login and registration
added index.php for the login and registration
added database
added constant.php and linked to database
added database
added database meetnauw
added a model
added form_validation
added user_model.php
added new main.php controller
added login_view.php for test purposes and practice
added user.php for login and registration methods and testing.
added form validations to function process_login
added functions get_event and get_likes