POrting: Another place of avatar rendering used in discussions and other places :/. Related to CURRIKI-6106
POrting: Another place of avatar rendering used in discussions and other places :/. Related to CURRIKI-6106

Conflicts:
	web/src/main/webapp/skins/curriki8/macros.vm

xwiki-contrib/currikiorg,xwiki-contrib/currikiorg,xwiki-contrib/currikiorg,xwiki-contrib/currikiorg,xwiki-contrib/currikiorg,xwiki-contrib/currikiorg