Add question migration using Way generators!

Added the migration file using below command:

php artisan generate:migration create_questions_table --fields="id:string, user_id:integer, question:string, solved:boolean"
Delete ready made Question view/controller to write them myself
Add new Question controller/view/model myself

We already had the full Question model/view/controller, but I wanted to
type them in manually for further learning. So, I just degraded the
code, hoping to write it up myself!