Archive old modules from LMOD path

This is the proposed method to archive modulefiles for old softwares that we don't want visible on Cheaha

• Login as the build user.
• Go to the modulefile path for that particular software.
• Create an .archive folder in that location.

  mkdir .archive
  

• Move the modulefiles you want to archive in the .archive directory.

  mv archived_modulefile.lua .archive
  

• Update the LMOD cache.

  update-lmod-cache.sh