Add OSX support

[nmburgan]

No description provided.

[puppet-community-rangefinder]

log4jscanner is a class

that may have no external impact to Forge modules.

This module is declared in 0 of 578 indexed public Puppetfiles.

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[binford2k]

Looks good to me. With the osx specific task, I don't know that we need to include my inventory file hack though.