www/groupoffice: Update to 6.2.39
-ChangeLog:
Tickets: Improved security of ticket page Email: Check e-mail address spoofing in display name Billing: removed unique name check as article no. should only be unique Billing: paging in expense categories Files: Bug with moving files in contact permission denied while it should be allowed Core: added a disable and enable function for modules Core: debug info for adding new modules of finding modules
Approved by: miwi (mentor)
Differential Revision: https://reviews.freebsd.org/D10757