resolves #60 Using operatingsystemrelease fact with regex for SuSE as the
operatingsystemajrelease fact does not yet support SuSE. This should
work fine in the meantime, until facter fully supports this fact.
Merge pull request #61 from mlehner616/master

resolves #60 use operatingsystemrelease and regex for SuSE until facter fully supports all OSs