Bring pkg-search into the new repository world order:
Bring pkg-search into the new repository world order:

   - PKG_MULTIREPOS is gone
   - There's no special "multirepo" mode any more
   - Use of ${LOCALBASE}/etc/pkg/repos

Open343/pkg,junovitch/pkg,khorben/pkg,junovitch/pkg,Open343/pkg,khorben/pkg,skoef/pkg,skoef/pkg,en90/pkg,en90/pkg,khorben/pkg