Added ability to have language strings send variables through filter functions. Operates based on predefined filters, expandable with a call to Language::register_filter at the hook lang_init
#!/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