added database to gitignore
added database to gitignore

Nolski/yellr-server,Nolski/yellr-server,hhroc/yellr-server,Nolski/yellr-server,thequbit/yellr-server,hhroc/yellr-server,Nolski/yellr-server,hhroc/yellr-server,hhroc/yellr-server,thequbit/yellr-server,thequbit/yellr-server,thequbit/yellr-server