Properly handle missing photo in vsup_web service
Properly handle missing photo in vsup_web service

- Chomp lines before processing, enforce utf-8.

stavamichal/perun-services,frhrdina/perun-services,sustr4/perun-services,zlamalp/perun-services,frhrdina/perun-services,zlamalp/perun-services,CESNET/perun-services,frhrdina/perun-services,zlamalp/perun-services,sustr4/perun-services,CESNET/perun-services,sustr4/perun-services,CESNET/perun-services,stavamichal/perun-services,frhrdina/perun-services,CESNET/perun-services,stavamichal/perun-services,zlamalp/perun-services,stavamichal/perun-services,sustr4/perun-services