Merge pull request #13 from sathieu/for_upstream

ntpdate
$ntp::params::server must be an array so that the ntp.conf.erb parses correctly.
Allow server parameter to be an array or a string
Merge branch 'master' of git://github.com/example42/puppet-ntp
Merge pull request #15 from bguerin/master

Allow server parameter to be an array or a string
Adding unit test for cron runmode
Merge pull request #16 from bguerin/master

Adding unit test for cron runmode
Add geppetto infrastructure and update .gitignore
Merge pull request #17 from DavidS/geppetto-fixes

Add geppetto infrastructure and update .gitignore
Merge pull request #14 from DavidS/fix-server-var

$ntp::params::server must be an array so that the ntp.conf.erb parses co...
Fixed support for OpenSuse
Added cron_command option
Tuning for Suse
Don't remove the permission to the daemon

On Debian, stock ntpd is run as ntp:ntp and config is root:root with mode 0644, previous fix was reserving the config to root