Revert "have to add group by group to see where break is"

This reverts commit 553341ca7a.

roles/nagios_server/templates/nagios/hostgroups/all.cfg.j2

@@ -2,6 +2,16 @@
 # All Servers and associated devices
 ###############
 ## {{ env }}
+{% for key, value in groups.iteritems()|sort %}
+{% if groups[key] != [] and key not in vars['exclude_hostgroups'] %}
+define hostgroup{
+       hostgroup_name {{ key }}
+       alias          {{ key }}
+       members        {% for host in groups[key]|sort %}{% if hostvars[host].nagios_Can_Connect == true %}{{host}}, {% endif %}{% endfor %} 
+
+}
+{% endif %}
+{% endfor %}
 
 define hostgroup{
        hostgroup_name no_ping