Moves app to production

[nunomaduro]

This Pull Request moves the application production. This avoids people to see this:

  app:build         Build a single file executable
  app:install       Install optional components
  app:rename        Set the application name

[nunomaduro]

@sarthaksavvy Do you want to provide access to commands such as:

  migrate           Run the database migrations
  db:seed           Seed the database with records

If you don't, consider add them to the list of removed commands at the app/commands.php.

[sarthaksavvy]

I didn't expect migrate command is there. Thanks, I will remove them.