[patch] Add the reverse of PREPEND_WWW, which strips leading "www."
|Reported by:||pa-ching||Owned by:||Adrian Holovaty|
|Has patch:||yes||Needs documentation:||no|
|Needs tests:||no||Patch needs improvement:||no|
I actually wanted the exact reverse functionality given by PREPEND_WWW, so I made this tiny addition. Just a nit-picky thing, not very important.