Log Message:
Update isapnptools to 1.27.

pkgsrc changes:
 * Change HOMEPAGE to information of this package.
 * Using libtool.
 * DESTDIR ready.

Changes since Release 1.26
 1. General
    * Updated to use aclocal, automake etc version 1.10.
 2. isapnp (now v1.26)
    * Fixed build for gcc-4.x.