Merge pull request #4525 from RosettaCommons/jkleman/SciBen_sfxns2
Jkleman/sci ben sfxns2:
scorefunction comparison for a handful of scientific benchmarks: docking, design, loop modeling, relax;
located in /Rosetta/main/tests/scientific/sfxn_comparison_tests/;
will NOT be scheduled like the regular scientific tests as these take a while to run;
will be scheduled about every 6 months;