fix bug with retrieving wrong author when the author is specified in Departments or Teachers but the RSS url was in Websites table
fix bug with retrieving wrong author when the author is specified in
Departments or Teachers but the RSS url was in Websites table

LinuxTeam-teilar/cronos.teilar.gr,LinuxTeam-teilar/cronos.teilar.gr,LinuxTeam-teilar/cronos.teilar.gr