How I would like to see Laravel's languages work.

app.php

	/*
	|--------------------------------------------------------------------------
	| Application Locale Heirachy
	|--------------------------------------------------------------------------
	|
	| The locales mapping specifies the heirarchy of locales. This allows for
	| client-based as well as regional-based language overrides without having
	| to maintain full language files for each one. The fallback_locale remains
	| top of heirarchy
	|
	| locales => [
	|  'fr-CA' => 'en-CA',
	| ],
	*/
	
	locales => []

	/*
	|--------------------------------------------------------------------------
	| Application Locale Configuration
	|--------------------------------------------------------------------------
	|
	| The application locale determines the default locale that will be used
	| by the translation service provider. You are free to set this value
	| to any of the locales which will be supported by the application.
	|
	*/

	'default_locale' => 'en',

	/*
	|--------------------------------------------------------------------------
	| Application Fallback Locale
	|--------------------------------------------------------------------------
	|
	| The fallback locale determines the locale to use when the current one
	| is not available. You may change the value to correspond to any of
	| the language folders that are provided through your application.
	|
	*/

	'fallback_locale' => 'en',