Add phone keypad on main window and use it in smart search bar.
Add a backup text on smartsearch bar in order to avoid losing text when focus change (in the case of we want to get it).
- Force application paths to Database, Lime DB and sounds
- Remove constraints on actions that were based on friends capabilities
- Fix secure group chat activation
- Fix history buttons that should not appear if chat room mode is not activated
- Allow to use a secure chat room to be used when calling (set by context : encrypted call/secure chat enabled)
- Replace a warning log by info while creating a chat room.
- Fix missing qml variables.
- Change Contact Edit and SIP Addresses selections to start a standard chat or a secure one.
- Simplify encryption activation on call parameters with enableEncryption()
- set defaults for LDAP
- add unsaving a server
- adapt design for LDAP (placement, debug and verifications options)
- Add hidden options in linphonerc to hide local sip account, start video call button and start chat button
- Move Tooltip area to SmartSearchBar item but let parent to set tooltip text (used to not being in conflict with mouse areas from children)
- Revert QtQuick.Window version to 2.2 to be compatible with Qt 5.9
