[Util] Added default RoleNamesMixin ctor.
[MT] Qt5 compatibility (dunno if it works though).
[Lemon] Qt5 compatibility.
[Monocle] Added missing include.
[Monocle] Qt5 compatibility.
[Monocle] Register QList<int> as a metatype.
[Util] Added Util::SerializeJson().
[NSM DB] Qt5 compatibility.
[NSM GD] Qt5 compatibility.
[NSM] Qt5 compatibility.