This way components can unregister callbacks when not interested anymore
Use the new mechanism to unregister TrustedNodesView callback on
destruction to avoid attempt to excecute code not valid anymore
This was the cause of ChatView.qml not being updated on messages sent or
received, the problem was into the TokeManager and manifested only on
some hardaware, this fix probably many other Qml App and Qml Notification
Service unexpected behaviours due to tokens not being properly updated.
Move content of qml directory to parent directory src
Message notification take care of plurar/singular
Fix compilation of service for non-android linux
AddTrustedNode.qml show node details for confirmation before adding
Added TrustedNodeDetails.qml to show nodes details
TrustedNodesView.qml show node details on click
Qml app added minimal infrastructure to delegate link handling
Removed unused icons