Commit Briefs
expose got_pack_parse_ref_delta() for library-internal use
This will be needed by a future 'gotadmin listpack' command.
expose got_packidx_get_object_offset() for library-internal use
This will be needed by a future 'gotadmin listpack' command.
add fd field to got_repository, modify got_packidx_open to use fds
These changes are intended to make got more compatible with FreeBSD's Capsicum. ok stsp