Added more time options to the Kibana dashboard.
Renamed trustyicinga2 to trustyicinga2server in the Vagrantfile and in manifests/site.pp to make it clearer what the VM is.
Renamed preciseicinga2 to preciseicinga2server in the Vagrantfile and in manifests/site.pp to make it clearer what the VM is.
Renamed centos6icinga2 to centos6icinga2server in the Vagrantfile and in manifests/site.pp to make it clearer what the VM is.
Renamed centos7icinga2 to centos7icinga2server in the Vagrantfile and in manifests/site.pp to make it clearer what the VM is.