added test_ar to Makefile
get rid of annoying warning from gcc
input paramters for density munging and cleanup of implementation
error checking
old AVX code from RJH probably now superseded by Kevin's
fixed copy/paste name error
turning mraimpl.h back to being used just for static instantiation to optimize compile time
ensuring new mraX.cc compile/link w gcc
Can print trees in graphviz format.
Merge branch 'master' of https://github.com/m-a-d-n-e-s-s/madness
cleanup of static templates as part of cleanin up funcimpl
Merge branch 'master' of https://github.com/m-a-d-n-e-s-s/madness
undoing bad checkin
fixed test code to build even if google test not used
Merge branch 'master' of github.com:m-a-d-n-e-s-s/madness