Converter for xpms to png. Single square only.

git-svn-id: svn+ssh://svn.code.sf.net/p/crossfire/code/trunk/arch@806 282e977c-c81d-0410-88c4-b93c2d0d6712

dev/xpmtopng

@@ -0,0 +1,9 @@
+#!/bin/csh
+
+echo converting $1 from a 24x24 image to a centered 32x32 image.
+
+
+convert -bordercolor \#123456 -border 4x4 $1  /tmp/$1
+cat /tmp/$1 | sed "s/c None/c #123456/" | xpmtoppm | pnmtopng -transparent "#123456" > `basename $1 .xpm`.png
+
+