Initial commit of qore programming language to pkgsrc-wip.
Qore is a modular, multi-threaded, SQL-integrated dynamically typed
scripting language with optional hard typing and procedural and
object-oriented features, powerful and easy-to-use data types,
structures, and operators, a clean and easy-to-lean/read syntax.

Removed doc option since it does nothing rigth now.

Filled in COMMENT:.