08-mar-2003 NvE Compiler option /GR introduced for MSVC++ in mklibs.bat to explicitly...

08-mar-2003 NvE Compiler option /GR introduced for MSVC++ in mklibs.bat to explicitly enable
                the C++ RTTI. This prevents a warning when creating shared libraries
                using the "old streamer method" (i.e. NO "+" behind the class names
                in the Linkdef file).
10-mar-2003 NvE AliPosition datamembers of AliTrack changed into AliPositionObj* to enable
                minimisation of memory occupation and output file size in case a track
                has not all attributes set.
13-mar-2003 NvE Memberfunction SetZero() introduced for Ali3Vector and Ali4Vector.
20-mar-2003 NvE Statement #include "Riostream.h" moved from header file into implementation file
                for all classes and MSVC compiler option /Za replaced by /Ze in order to prevent
                ANSI compliant compiler problems.
15-apr-2003 NvE Waveform histogram introduced in AliSignal.
29-apr-2003 NvE Memberfunction MakeCopy introduced for AliSignal and AliCalmodule.
                This memberfunction enables automatic creation of new objects of the
                correct type depending on the argument type, a feature which may be very useful
                for containers like AliCalorimeter when adding objects in case the
                container owns the objects. This feature allows e.g. AliCalorimeter
                to store either AliCalmodule objects or objects derived from AliCalmodule,
                provided these derived classes also have a proper MakeCopy memberfunction.
17-jun-2003 NvE All TString objects "s" replaced by "s.Data()" in cout statements to comply
                with MSVC++7.NET compiler and allow mixing with MSVC++6 libraries.
                The classes in which these modifications were made are Ali3Vector, Ali4Vector,
                AliSignal and AliEvent.
20-jun-2003 NvE Copy constructor introduced for nearly all classes and also all destructors
                explicitly declared virtual.
11-jul-2003 NvE Functionality of AliObjMatrix extended by enabling removal of objects and
                introduction of a linear object array for fast looping over the stored objects.
15-aug-2003 NvE Usage of TMCParticle removed from AliCollider; only Pythia intrinsic functionality
                is used.