Added personal access endpoint to API

[snipe]

This needs testing! Go to /api/v1/account/personal-access-token via cURL or postman. This also includes a console script that allows you to create API tokens on behalf of users.

php artisan snipeit:make-api-key --help
php artisan snipeit:make-api-key --user_id=1 --key-only
php artisan snipeit:make-api-key --user_id=1
php artisan snipeit:make-api-key --user_id=1 > api.txt

[uberbrady]

This looks great! Anyone who’s doing any kind of automated deploymens of Snipe-IT is gonna love it :)