Explicitly pull in GSL for the linker flags. I wish USE_PROJECTS/USE_TOOLS were transitive.


git-svn-id: http://code.icecube.wisc.edu/svn/projects/phys-services/trunk@119192 16731396-06f5-0310-8873-f7f720988828
Bring pybindings up from subdirectories. They're here to stay.


git-svn-id: http://code.icecube.wisc.edu/svn/projects/phys-services/trunk@119244 16731396-06f5-0310-8873-f7f720988828