- Call stats & Numpad views above controls
- Group call icon in call list cosmetic
- Calls List : fix icon size & layout issue on some iOS Devices
- Black background on video full screen conference
-shows the "backToCallButton" when accessing the "TransferCallView" and the "AddCallView" from the "ExtraButtonMenu" in active calls
-delete the first blank character in the entered DTMF
-disable the hide action of the "ExtraButtonMenu" when clicking between buttons, in the background
-closes the "NumpadView" and the "CallStatsView" when the call ends
-displays the "StatusBar" in "Incoming/OutgoingCallView"
-define the height of the "EneteredDtmfTextView" (no longer automatic since the blank character has been removed)
