template for minimal databasecreation with placeholders, superadmin role and root-user
migrated scoville core to use sha512 instead of ripemd160 for password hashing
deleted notes file (obsolete)
made database installer ready for textreplacements with python % operator
implemented registerSchema, createSchema, destroySchema, unregisterSchema
some cleaning up in the _concept folder
Implemented GUI for creating Schema (buggy commit)