Mac install script for trclocal.

[mrjrieke]

Presently, there are no scripts for getting vault running as a daemon on a Mac. Ideally, this would live under installation/trclocal/trc_templates/Vault/tierceron/scripts/install_mac.sh.tmpl

Ideally, this involves making a vault application directory somewhere with the vault property file from resources directory. If someone does this work, please update the installation/trclocal/README.md with corresponding instructions.