- Use pkgconf to detect X server version. [1]
- Allow building vboxmouse for newer X servers.

Submitted by:	dumbbell (initial version) [1]


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@374486 35697150-7ecd-e111-bb59-0022644237b5
Upgrade to 1.0.2.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@374487 35697150-7ecd-e111-bb59-0022644237b5