Add in moller detector geometry
modified the vis/vis.mac file so that when run in interactive mode, the geometry tree is activated.
Now the geometry file can also be specfied in the macro file for interactive remoll running.
To use these features, run macros/vis.mac after opening the remoll GUI.

I modfied the README to reflect this feature.
minor changes in README file
modified detector construction class to update the copy number
added proper copy number access to src/remollGenericDetector.cc class so that detector sums are computed properly
Made collimators sensitive detectors for radiation study
Change to StopAndKill from StopAndKillSecondaries to keep showers going
look and feel changes to vis/vis.mac
new mac file to remoll gui
no changes in the code
changed the angle range to 30 to 150 for the moller generator
make kryptonite false by default
Merge branch 'master' into dose

Conflicts:
	macros/vis.mac
	src/remollIO.cc
commented out dumping geometrical tree
Now run the beam on target