Intial commit of the 2nd Birks Constant Attempt

Initial commit of the 2nd Birks Constant attempt, based off of the
layered detector validation code base.
Removed the Sensitive Detecors
Changed to box geometry and wrote the detector messengers.
Updated Analysis and Histograming
Protected the print statements
Fixed missing comamnds
Changed scripts and added Birks to EJ426
Added a variable for the optical properties
Trying to use a compile and run version of Birks

Trying to do a compile and run verions of the Birks constant simulation
Pretty close to 6000 photons per neturon

Pretty close to a 6000 photons per neturon value
Updated macros

Updated the run macros
Working (but hackish) Birks Constant

A working, but a little bit hackish birks constant simulation
Merge branch 'BirksConstant' into LightVal