Short Description: FIX to Output Manager "Snapshots and Slots" radio button.
Bug Number: 4743: Output manager not allowing snapshot slots.
Release notes (y/n): y (5.1.1)
For Release Nums: 5.1.1 and 5.2.

Gnats 4743: Output manager not allowing snapshot slots. 
Fixed 6-9-2009 in 5.2 Development and 5.1.1 (future) Prerel.

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Q3GUI/OutputConfig.cpp
Q3GUI/OutputConfig.hpp
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Removed Qt slot (signal handler) which was no longer being called. The Signal
for which this was intended was no longer issued because the issuing 
Q3ButtonGroup was changed to a QGroupBox [_buttonGroupDataToShow]:
  virtual void handlerDataToShowButtons(int);

New Qt slots (signal handlers) connected directly to the toggled(bool)
signals of the two radio buttons:
  void radioButtonSlotsToggled (bool);     // for _radioButtonSlots
  void radioButtonSnapshowsToggled (bool); // for _radioButtonSnapshots

New utility method -- implementation from the removed Qt slot (see above):
  void useSnapshots (bool);

New initialization method:
  void initLocalConnections();

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