Started adapting an-cdb-install.sh to support the new tutorial. Fixed an-cdb to use meminfo's data when it's smaller that the dmidecode reported RAM, to support mirrored RAM nodes.

Signed-off-by: digimer <digimer@alteeve.ca>
Added a new feature called 'debug email' that allows the administrator to redirct alerts to a special 'debug' email address. This is meant to help admins monitor components of their Anvil systems that are not importnat enough to trigger a general alarm.

Signed-off-by: digimer <digimer@alteeve.ca>
Merge branch 'master' of github.com:digimer/an-cdb