builds agagin without OpenGL.

git-svn-id: http://code.icecube.wisc.edu/svn/projects/clsim/trunk@125802 16731396-06f5-0310-8873-f7f720988828
build flags needed for intel i7.

git-svn-id: http://code.icecube.wisc.edu/svn/projects/clsim/trunk@126093 16731396-06f5-0310-8873-f7f720988828
update release notes

git-svn-id: http://code.icecube.wisc.edu/svn/projects/clsim/trunk@126121 16731396-06f5-0310-8873-f7f720988828