A few fixes in SpecialUserFuncs: made avatars have a +30-day expiry date and made full login form show encryption blurb even when user_level > USER_LEVEL_MEMBER. Added expanding user-info blocks in memberlist (experimental).

#!/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