Added gentoo CUDA ebuild installation location
Unneeded header?
-Werror would require changes to CLHEP headers to compile
Case fix
Changed GEANT4 include paths to -isystem and added back -Werror
Merge pull request #3 from BenLand100/compilefixes

A few compiling issues
add r11780 pmt, load surfaces from db, various fixes

* Modify "sphere" geometry to match "challenge" requirements
* Add model for Hamamatsu R11780 HQE PMT
* Load optical surfaces dynamically from DB rather than hard-coding in
  Materials.cc
* Fix a failure to sample the PMT charge and write the front-end time,
  which was an oversight while sanitizing RAT for public use.
update and clean up installation guide
fix implicit double to int cast (caused warnings)
Merge pull request #4 from mastbaum/r11780

add r11780 pmt, load surfaces from db, various fixes
make DS::MCPMT getter naming consistent

* Change from e.g. GetPMT to GetMCPMT. Getter names generally
  use the class name.

* Also fix a bug introduced in ea080d12b28b5f4b8113d7aaf2cb6017134badbd,
  where using `DBL_MAX` instead of a large double caused segfaults.
  The underlying reason for this apparently nonsense result is
  under investigation.
Merge branch 'master' of github.com:ratcage/rat into component-optics-dev

Conflicts:
	src/geo/Materials.cc
	src/physics/GLG4Scint.cc
fix attenuation length bug for component optics