[#13] Remove Multicraft and add Pterodactyl database to MinersRealm user
Associated issue: #13 (closed).
Pterodactyl panel only requires one database, as opposed to the two required by Multicraft. multic_panel will become miners_panel and will be used by Pterodactyl. The multic user and multic_daemon database have been removed.
Small tidy up in minions/sql01.sls.
Closes #13 (closed).