- I think I've fixed a long standing problem with clicks traveling through windows and bringing the dialog window underneath to the foreground.
- Added /sim/gui/dialogs/current-dialog that contains the name of the currently active (in front) dialog window.
- Changed dialog-open to bring a dialog to the front if it is already open.
Calls to updateValues can cause nested calls invalidating
the char* passed as argument, if retrieved from a
SGPropertyNode.
Probably SGPropertyNode should also be modified to return
a std::string instead of a pointer to an internal buffer.
Add a puaListBox which can show the contents of a log-buffer. Currently only two buffer sources are supported more to follow (and the dialog XML updates).
