test puppet version to remove deprication warning on puppet >= 3.0.1
Merge branch 'master' into deprication_warning
Prevent re-running sensu::check every puppet run

If sensu::check is called with refresh attribute set to an integer, puppet refreshes the sensu::check resources every run
Merge pull request #78 from hubspotdevops/master

Prevent executing sensu::check resource every puppet run
Merge pull request #77 from jlambert121/deprication_warning

Remove deprecation warning