Use vagrant-omnibus to install the latest Chef omnibus version
Use vagrant-omnibus to install the latest Chef omnibus version

This requires the plugin vagrant-omnibus, to install run
```
$ vagrant plugin install vagrant-omnibus
```

cmoad/zabbix,TD-4242/cookbook-libzabbix,Youscribe/zabbix,gueux/zabbix,TD-4242/zabbix-agent,apcera/chef-zabbix,gueux/zabbix,nilroy/zabbix,apcera/chef-zabbix,bfraser/zabbix,apcera/chef-zabbix,yakara-ltd/zabbix,cmoad/zabbix,cmoad/zabbix,Youscribe/zabbix,Feanor184/zabbix,ftclausen/zabbix,laradji/zabbix,TD-4242/cookbook-zabbix-server,jollyrojer/zabbix,jollyrojer/zabbix,paybyphone/zabbix-agent,TD-4242/zabbix-agent,bfraser/zabbix,TD-4242/cookbook-libzabbix,TD-4242/cookbook-zabbix-server,TD-4242/zabbix-agent,paybyphone/zabbix-agent,tophercullen/zabbix,gueux/zabbix,nilroy/zabbix,bfraser/zabbix,tophercullen/zabbix,ftclausen/zabbix,laradji/zabbix,Feanor184/zabbix,yakara-ltd/zabbix,laradji/zabbix,Youscribe/zabbix,yakara-ltd/zabbix,paybyphone/zabbix-agent,jollyrojer/zabbix,nilroy/zabbix,tophercullen/zabbix,Feanor184/zabbix,TD-4242/cookbook-zabbix-server