CSPACE-6239: Exclude monitoring of the local host.
CSPACE-6239: Comment out example plugins in NRPE config. Add 32-bit CentOS examples to complement existing 64-bit examples.
CSPACE-6239: Adding common configuration (usable by multiple services) to Nagios's conf.d directory.
CSPACE-6239: Adding configuration for the Bamboo DiRT and PAHMA Delphi services to Nagios's conf.d directory. (The former can later be renamed if its service name changes.)