$Id: History,v 1.27 2009/11/19 09:54:39 cirrone Exp $
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     =========================================================
     Geant4 - an Object-Oriented Toolkit for Simulation in HEP
     =========================================================

                      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.

     ----------------------------------------------------------
     * Reverse chronological order (last date on top), please *
     ----------------------------------------------------------
19.11.2009   C. Andenna, B. Caccia, G.A.P.Cirrone tag medical_linac-V09-02-05
	     History corrected, changed the local environmental variables name		     

18.11.2009   C. Andenna, B. Caccia, G.A.P.Cirrone tag medical_linac-V09-02-04
	     updated of the include and src files, written the README_MedLinac2.txt.

17.11.2009   C. Andenna, B. Caccia, G.A.P.Cirrone tag medical_linac-V09-02-03
	     first realise of the new version of the medical linac

18.09.2009   G.A.P.Cirrone, tag medical_linac-V09-02-02
           - Corrected a crash in the MedLinacHead.cc file class.
           - Update of the physics models: deleted the old and not
             more supported Lowenergy electromagnetic models and
             added the possibility to activate the physics lists and the
             Reference physics lists (or packages) directly
             via macro command;
           - Added the possibility to set cuts and max allowed step lenghts
             via macro commands

15.09.2009   G.A.P.Cirrone, tag medical_linac-V09-02-01
             GNUmakefile corrected

06.04.2009   G.A.P.Cirrone, tag medical_linac-V09-02-00
             GNUmakefile updated

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

