[Plplot-cvs] CVS update notice (plplot)

[Alan W. I. <ai...@us...>]

Update of /cvsroot/plplot/plplot
In directory usw-pr-cvs1:/tmp/cvs-serv3318

Modified Files:
	configure 
Log Message:
Test for png support in libgd.  (Some ancient versions of this library, e.g.,
the version on RedHat 6.2, only support giff).