Controllers now output data using the index function
was used for testing during early times, not any more
index now requires database and an autoloader for the library is being used
Improved bootstrap, cleaner code and better for handling error pages
uncommented to be used
view is improved, can handle more arguments
added a static URL for fixing an issue
loadModel has been implemented to check if the model is available or not
testing business logic
removed require because its already used
model used for login
connect to a db using PDO
definition of URL to be used elsewhere as a final static variable
database config