[Nc-Core] Add specialization on InvokableVisitor for boolean return types.
If the method return false, we won't stop to invoke childs. This method work only in case of PostVisit.
Correct string ref on the loggin function of the Logger.
[Nc-GUI] Recode of the Console and some improvements on the LineEdit and TextEdit.
[Demos] Implementation of the GUI::Console on the DemoViewer.
[Nc-Core] Add TextEntered event to manage unicode while typing on the keyboard.