$Id: History,v 1.19 2007/07/06 21:39:05 mpiergen Exp $
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     =========================================================
     Geant4 - an Object-Oriented Toolkit for Simulation in HEP
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                      Category History file
                      ---------------------
This file should be used by G4 developers and category coordinators
to briefly summarize all major modifications introduced in the code
and keep track of all category-tags.
It DOES NOT substitute the  CVS log-message one should put at every
committal in the CVS repository !

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     * Reverse chronological order (last date on top), please *
     ----------------------------------------------------------
06.07.2007   Michela Piergentili, tag medical_linac-V08-03-02
             bug 880 fixed in Detector Construction
 
01.07.2007   Michela Piergentili, tag medical_linac-V08-03-01
	     macro updated

01.07.2007   Michela Piergentili, tag medical_linac-V08-03-00
	     removed MedLinacVisManager, set initial seed to 0
	     The example compiles with CLHEP 2.0.3.1
	     use of MultipleScattering instead of MultipleScattering52

08.12.2005   Michela Piergentili , tag medical_linac-V07-01-05
	     updated macro for visualization
 
07.12.2005   Susanna Guatelli, tag medical_linac-V07-01-04
             The example compiles with CLHEP 2.0.2.2

25.11.2005   Michela Piergentili , tag medical_linac-V07-01-03
	     update README file, added new methods to messengers
	     for the selection of the detector features

25.11.2005   Michela Piergentili , tag medical_linac-V07-01-02
	     code maitenance

24.11.2005   Michela Piergentili , tag medical_linac-V07-01-01
             code maitenance

24.11.2005   Michela Piergentili , tag medical_linac-V07-01-00
             code maitenance

13.07.2005   Michela Piergentili, tag medical_linac-V07-00-06
             macro added

04.07.2005   Michela Piergentili, tag medical_linac-V07-00-05
             code with DIANE, added histograms

04.07.2005   Michela Piergentili, tag medical_linac-V07-00-04
             code with DIANE

02.06.2005   Michela Piergentili, tag medical_linac-V07-00-03
	     code maintenance

02.06.2005   Michela Piergentili, tag medical_linac-V07-00-02
	     Bug fixed in ROGeometry

3rd May 2005  John Allison  (examples-V07-00-03)
- Replaced vis manager with G4VisExecutive.

25.11.2004   Michela Piergentili, tag medical_linac-V06-02-00
	     Maintenance of the code.

24.11.2004   Michela Piergentili, tag medical_linac-V07-00-01
	     Added MedLinacTrackingAction, MedLinacMLCDecorator 
	     and MedLinacMLCMessenger.

24.11.2004   Michela Piergentili, tag medical_linac-V07-00-00
	     Migration to <cmath>

21.05.2004   Michela Piergentili, tag medical_linac-V06-01-03
	     modified documentation

21.05.2004   Michela Piergentili, tag medical_linac-V06-01-02
	     added README

14.05.2004   Michela Piergentili, tag medical_linac-V06-01-01
	     decorator design iteration implemented, bug fixed in 
	     MedLinacPhantomSD, cut per region introduced for the
	     first collimator

02.04.2004   Michela Piergentili, tag medical_linac-V06-01-00
	     geometry completed, bug fixed in DetectorConstruction

18.03.2004   Michela Piergentili, tag medical_linac-V06-00-00
             First created