xF1 Unmaintained [TH] Avatars 1.0.2

What does this add-on do?
This add-on adds some new functionality to make avatars even better, including:

• the ability to scale rectangular add-ons down to fit inside a square (and to change the position within the square), rather than cropping them;
• the ability to store extra large versions of user's avatars, up to a size of your choosing;
• option to remove the restriction that avatars must have one length no more than twice as long as the other length if users choose to scale to fit.