helpdialog: Weston has two bindings for resize. one is newer, and for laptops that don't have middle buttons. Tell users about the one that will be on all hardware

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@2473 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9
Patches from the mailing list fix the input crash

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@2474 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9
Turn off ilo support in mesa. It's for gallium Intel support, but it's too early to enable it

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@2475 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9