Added three new packages & removed useless .gitkeep files
	* mcamara/laravel-localization -
https://packagist.org/packages/mcamara/laravel-localization
	* laravelbook/ardent -
https://packagist.org/packages/laravelbook/ardent
	* webpatser/laravel-countries -
https://packagist.org/packages/webpatser/laravel-countries