(fix): Use hachoir instead of hachoir3 package (#1639)
(fix): Use hachoir instead of hachoir3 package (#1639)


superdesk/superdesk-core,petrjasek/superdesk-core,superdesk/superdesk-core,superdesk/superdesk-core,petrjasek/superdesk-core,superdesk/superdesk-core,petrjasek/superdesk-core,petrjasek/superdesk-core