[g4star] Update stacker and agml extension classes to enable multi engine tracking and user defined hits in the geant4 application.  Few additional fixes and cleanups in the code.

[g4star] Import the StGeant4Maker into the repository.  Builds under root 6.24 (with some additional compilation flags).

[g4star] Defer mysql load until StBFChain can do it.

[g4star] Add geant4vmc, geant4mk and fastjet chain options.  Load libfastjet with stargen package b/c one or more filters depends on it.  (Should consider splitting filters into sep chain opt).

[g4star] Cleanup commented out includes.

[g4star] Reduce compile time warnings...

[g4star] ... more reduction of compiler warnings

... and even more reduction of compiler warnings...

[g4star] And modify cons to pickup the include paths to geant4 and geant4 vmc libraries

…e" option (which was meant as documentation).

…locks.

[g4star] Update stacker and agml extension classes to enable multi engine tracking and user defined hits in the geant4 application.  Few additional fixes and cleanups in the code.

[g4star] Import the StGeant4Maker into the repository.  Builds under root 6.24 (with some additional compilation flags).

[g4star] Defer mysql load until StBFChain can do it.

[g4star] Add geant4vmc, geant4mk and fastjet chain options.  Load libfastjet with stargen package b/c one or more filters depends on it.  (Should consider splitting filters into sep chain opt).

[g4star] Cleanup commented out includes.

[g4star] Reduce compile time warnings...

[g4star] ... more reduction of compiler warnings

... and even more reduction of compiler warnings...

[g4star] And modify cons to pickup the include paths to geant4 and geant4 vmc libraries

…e" option (which was meant as documentation).

…locks.

…t ROOT version 6.24.

…athu2k/star-sw-1 into import-geant4maker-rebased

…in the StEEmcUtil library. SMH.

…g strings for some reason. It also does not play nice with the ROOT_VERSION macro. So we do this the ugly way.

…le times.

...

...

…tree.

…tions to the geant4star script.

…n use the external CLHEP library via spack. NOTE... this may not be correct / consistent for G4. We may need to revisit.

… have the geant3 library available.