Rotate all GEM modules by 10 degree
One more try for v4
 Add scenario for new HE rebuild file
Corect for numbering, position and angles
Change the debug (while studying crashes in some of the standard scenarios)
fixed infinite loop in neutron background simulation
Merge pull request #4242 from bsunanda/Phase2-hcx3

Phase2 hcx3
Adding noise for *all* DetIds available
Merge pull request #4290 from civanch/fix_infloop_in_neutbgr

Fix infloop in neutbgr
Merge pull request #4284 from bsunanda/Phase2-gem03

Phase2 gem03
fixing typo in base hgc digitzer cfi
Merge pull request #4287 from bsunanda/Phase2-hcx4

Phase2 hcx4
Merge pull request #4311 from PFCal-dev/hgc_detidfix

Hgc detidfix
tune MIP thresholds a bit for each detector
add in basic arbor stuff
simple arbor setup... seems to actually link muon hits together?
event display scripts and pf bugfix
moved location of geometry files
add camera guide and make config portable
fix rechit shadowing bug