Feature 2891 main v6.0 existing builds modulefiles (#2908) * Per #2891, update Existing Builds for Casper * Per #2891, update existing builds page hera information * Per #2891, update modulefile for hera * Per #2891, updated existing builds for jet * Per #2891, updated modulefiles for jet * Updated WCOSS2 information * Updated NCAR/RAL Common Installation * Updated modulefile for hercules * Per #2891, updated hercules information * Per #2891, updated 6.0.0_orion modulefile * Per #2891, updatin...

Feature 2891 main v6.0 existing builds modulefiles (#2908) * Per #2891, update Existing Builds for Casper * Per #2891, update existing builds page hera information * Per #2891, update modulefile for hera * Per #2891, updated existing builds for jet * Per #2891, updated modulefiles for jet * Updated WCOSS2 information * Updated NCAR/RAL Common Installation * Updated modulefile for hercules * Per #2891, updated hercules information * Per #2891, updated 6.0.0_orion modulefile * Per #2891, updatin... #5384