g-wrap should configure against glib-2.0 [patch]

[Bill Nottingham]

Josh Sled (jsled at asynchronous.org) said: 
> While g-wrap builds and runs fine against glib-2.0, its configure script
> only checks for "glib[-1.0]".  As most modern systems don't otherwise
> need glib-1.x, it'd be nice if future releases of g-wrap didn't either.
> 
> <http://bugs.gentoo.org/show_bug.cgi?id=161903> contains a patch against
> the g-wrap-1.9.7 distributed configure.ac that changes the test.
> 
> Hopefully this can be included if/when there's a g-wrap-1.9.8.

FWIW, in Fedora we've been building it this way for a while.

Bill