Add minute argument to perMinute method for RateLimiting
Add minute argument to perMinute method for RateLimiting

This PR allows the `perMinute` method accept an optional argument to specify the number of decay minutes. This allows the `perMinute` method to function in the same way that the `perHour` and `perDay` methods function.
stevebauman/framework,hafezdivandari/framework,arturock/framework,crynobone/framework,mul14/laravel-framework,arturock/framework,JamesForks/framework,samlev/framework,arturock/framework,driesvints/framework,samlev/framework,morrislaptop/framework,dwightwatson/framework,JamesForks/framework,lucasmichot/framework,bytestream/framework,tomschlick/framework,morrislaptop/framework,tomschlick/framework,mul14/laravel-framework,mul14/laravel-framework,leo108/laravel_framework,laravel/framework,crynobone/framework,lucasmichot/framework,stevebauman/framework,bytestream/framework,notebowl/laravel-framework,hafezdivandari/framework,notebowl/laravel-framework,mul14/laravel-framework,leo108/laravel_framework,dwightwatson/framework,driesvints/framework,laravel/framework,tomschlick/framework