Fix crash with new Conference models.
Fix duration to 1 hour and if a ICS was selected, display the correct duration.
Fix margins on date in conference creation and on Date picker.
Change admin english text event in chats.
Remove secure icon in conference contact search.
Display one star security icon if ZRTP was not verified.
On authentication popup, remove Realm if username is only displayed. Adapt Identity text.
Fix forward selection in search bar.
Add Timezone debug on start.
Fix date sections on conference and history.
Fix defaut Timezone in conference creation whe system cannot match with available timezones (like default tz).
- Remove timezone variable as it is not stored into database. Use it only when building the conference date (which is in UTC).
- Replace javascript managment on dates by Qt in C++ because of timezone complexity that can be different from C++ and QML.
- Remove the buggy autocheck on conference creation time.
Change date and time pickers into datetime popup.
Upgrade date picker design.
Fix time picker design to follow popup layout.
Fix audio video conference URI migration in linphonerc and avoid to replace it if it already exists (same for conference URI).
Remove binding loop warning on combobox.
In meeting creation, format dates to system and fix combobox display.
