Out with those confusing redistribution terms. That whole clause is much more simple now. (TODO: this needs to be seriously looked over by beta 1)
#!/bin/bash
for f in *.svg; do
echo Converting $f
fname=`echo $f | cut -d '.' -f 1`
rm -f $fname.png
inkscape -z -f $f -w 22 -h 22 -e ./$fname.png
done