20160224 / /usr/local reminder

This path (/usr/local) is DEPRECATED in our clusters since the Debian7 migration. It should not appear in any environment variable (PATH, LD_LIBRARY_PATH, LIBRARY_PATH, CPATH, FPATH, INCLUDE, PREFIX) except special known cases.

It contains many VERY OLD things for Centos5 cluster's OS. Which we do not use anymore.

It should be banish from any of your scripts (except special known cases).

And remember: Better use modulefiles for each program, than hardcoded things in general interactive scripts.