Revert "escape ampersands in gravatar url"
Revert "escape ampersands in gravatar url"

This reverts commit 67cfb03be2dc14cff9b1ceba84d67a7a0b6dc9d8.

radiant/radiant,LytayTOUCH/radiant,pgharts/trusty-cms,jcasimir/radiant,carols10cents/trusty-cms,carols10cents/trusty-cms,blj/radiant,zflat/trusty-cms,pgharts/trusty-cms,LytayTOUCH/radiant,carols10cents/trusty-cms,uneek/Site-Kosmopolead,ahjohannessen/radiant,ahjohannessen/radiant,uneek/Site-Kosmopolead,blj/radiant,radiant/radiant,ahjohannessen/radiant,pgharts/trusty-cms,zflat/trusty-cms,LytayTOUCH/radiant,ahjohannessen/radiant,carols10cents/trusty-cms,jcasimir/radiant,radiant/radiant,blj/radiant,zflat/trusty-cms,LytayTOUCH/radiant,amcoder/trusty-cms,amcoder/trusty-cms,amcoder/trusty-cms,zflat/trusty-cms,amcoder/trusty-cms,blj/radiant,radiant/radiant