setup the cron job that runs daily to remove BigBlueButton files older than x days (default = 14)
run chef-client once an hour
Import reboot-handler version 0.2.0
doesn't fetch sbt_launch on every run
guarantee that there's a link on nginx to bigbluebutton
if the Mconf Live server is being used (detected by getMeetings call), the chef execution is aborted at the first phase without any feedback to the monitoring system
chef is now executed using cron instead of upstart because of the memory leak problem; also added an attribute that make possible for us to reboot a remote server (node[:reboot])