Porting: CURRIKI-6173
Porting: CURRIKI-6173

Updated main CSS path

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

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