architecture tests addded on green

fixes #153 - EMail Notifications when hosts report failures

fixes #71 - send out daily email summary of puppet changes

switches global setting var to be a constant var - refs #100

fixes #106 - redid the status calcuation, this fixes #80 but not in an optimal way - db migration would be required for that.

fix for pertnesses warning

fixes #89 - this adds basic graphs and charts for your inventory, it
also includes minor changes to the dashboard graphs

fixes #83, envirionment is hash by it self, not a parameter

fix test for #83

fixes #68 - do not force to key in all unattended related info when using Foreman as a simple node