Better error logging and fix bug whereby group would not be created.
Better error logging and fix bug whereby group would not be created.

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