Add migrations directory back into the repo.
Add migrations directory back into the repo.

Added the migrations folder back into the repository since it was
accidentally removed during the migration to PSR-4.

HipsterCreative/laravel-stapler,expstudio/lumen-stapler,flaxandteal/laravel-stapler,neerajgoyal12/laravel-stapler,InMoji/laravel-stapler,CodeSleeve/laravel-stapler,sleepless/laravel-stapler,AndreasHeiberg/laravel-stapler,oschettler/laravel-stapler,aozisik/laravel-stapler