Avatar UCP and ACP: Ported Dynano -> jQuery; merged POST processing code. Added support for IPv6 URLs (avatar UCP and RequestHTTP).
# Used for testing mod_rewrite.
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule (.*) install.php?do=modrewrite_test&str=$1
</IfModule>