Added .gitignore with .idea as an entry.
Added bootstrap, jquery and lodash.
Added setup instructions in README.
Updated autoload configuration.
Auto-loading
Libraries : database, session and form validation
Helpers : url
Added encryption key for session in config file.
Added database (sample) details in database.php
Extended CI model with base methods.
Added Base User Model.
Extended Based User Model for Super Admins model.
Extended base user model for Admins Model.
Extended base user model for Users.
Added missing access modifier in admins model.
Extended CI Form Validation with some other required form validation rules.
Extended CI Form Helper for validation errors array.
Added hashids library.
Updated instructions in README
Added Cool PHP Captcha 0.3.1 library.
Added hash-ids configuration in a separate file.
Added hash-ids configuration to autoload
Added utils helper with commonly used hashing functions.
Added utility function for Captcha.