Add support for routes/console.php

[stefanfisk]

This PR adds support for routes/console.php.

First it removes a duplicate call to Application::resolveConsoleSchedule() which causes Illuminate\Console\Scheduling\Schedule to be instantiated twice with the first instance not being bound to the container.

Then it removes a duplicate call to Kernel::commands() which is already performed by the call to Kernel::bootstrap() a few lines above.

Lastly it requires routes/console.php if the file exists.

[Log1x]

thank you!