add preload action tasks
fix for default nrpe service_groups setting
typo
add missing preload tag
cleared up duplicate task
cleared up duplicate task properly
add missing preload tag
Merge pull request #7 from bloodearnest/master

Add support for preload tag/action.
Fix defaulting of service_context for nrpe-external-master
Be explicit about owner and don't mess with owner permissions in directories-and-permissions