Changes since 5.12.0.812
FEATURE - Sign desktop client installer
FEATURE - Upgrade Newtonsoft to version 13.0.3
BUG - Blank call log entry if no name given
BUG - Call log and directory call button issues
BUG - Call log items missing call button in OAQ
BUG - Prevent drag from handset textbox input fields
BUG - Request media permissions on webclient page load
