Changed welcome controller and view to login
Added gitignore for *.db
Updated database.php with the db config for sqlite
Changed the welcome message view to the login view
Changed default controller to login
Changed login to load the login view
Removed comments from database.php
Added the restful library for codeigniter
Removed gitignore from db folder
Added the db for the OTEServer
Added a new controller for restful api
Added new config for rest
Updated autoload to load the rest controller
Updated config.php with base url