I have now implemented a new system for handling the checkin email
notifiations for Trilinos and preCopyrightTrilinos.  The directory:

   Trilinos/commonTools/git/hooks

now contains updated scripts that now read from a file called dirs_to_emails
that contains the mappings of directories to email addresses.  I copied the
existing file /space/git/Trilinos/hooks/loginfo and cleaned this up as:

   Trilinos/commonTools/git/hooks/Trilinos/dirs_to_emails

Instructions on how to set up email notifications is at:

   Trilinos/commonTools/git/hooks/README.SETUP

I am using these same hooks for some other git repositories of my own on SSG.

For now, I have just symbolically linked the file dirs_to_files on SSG to:

   /home/rabartl/PROJECTS/Trilinos.base/Trilinos/commonTools/git/hooks/Trilinos/dirs_to_emails

Jim W. needs to change the symblic links to the version of Trilinos that his
cron job updates every night.

I have also enabled email notifications for preCopyrightTrilinos packages and
added support for the current list of packages.  Anyone can add new mappings
at:

   Trilinos/commonTools/git/hooks/preCopyrightTrilinos/dirs_to_emails

which is also symbolicially linked as described above.

I tested this manually and the mappings seem to be working perfectly.