Adds proposal from Cody Herriges

  This commit includes a proposal from Cody Herriges of Puppet Labs on
  being a sysadmin at a company full of sysadmins.

  Title: Being a Sysadmin at a company full of Sysadmins: Your
  communication skills will be tested.
Merge pull request #7 from ody/cody_herriges_sysadmin_proposal

Adds proposal from Cody Herriges