fix new bug introduced into ETORS.F; add "debug" scripts for OSX/gfortran

git-svn-id: svn://dasher.wustl.edu/tinker@49 9dbd3ec4-0870-4ad8-bd6a-181c4f7deb04
small mods/bug fixes for ANALYZE, TIMER, TIMEROT, NUCLEIC, XYZEDIT

git-svn-id: svn://dasher.wustl.edu/tinker@50 9dbd3ec4-0870-4ad8-bd6a-181c4f7deb04
modify canonical DNA angles in NUCLEIC; added bench8 and bench9 tests

git-svn-id: svn://dasher.wustl.edu/tinker@51 9dbd3ec4-0870-4ad8-bd6a-181c4f7deb04
patch to OpenMP parallel NBLIST, various other small bug fixes

git-svn-id: svn://dasher.wustl.edu/tinker@52 9dbd3ec4-0870-4ad8-bd6a-181c4f7deb04