Map: Sort domains in config

meshviewer/files/config.json.j2

@@ -27,13 +27,13 @@
     ]
   ],
   "siteNames": [
-   {% for domain_code, domain_pretty in salt['domains.pretty_names']().items() %}
+   {% for domain_code, domain_pretty in salt['domains.pretty_names']().items()|sort %}
     { "site": "{{ domain_code }}", "name": "{{ domain_pretty }}" } {% if not loop.last %},{% endif %}
    {% endfor %}
   ],
   "domainNames": [
   { "site": "legacybat_11s", "name": "Legacy BATMAN (Single Domain)" },
-  {% for domain_code, domain_pretty in salt['domains.pretty_names']().items() %}
+  {% for domain_code, domain_pretty in salt['domains.pretty_names']().items()|sort %}
   {
     "domain": "{{ domain_code }}",
     "name": "{{ domain_pretty }}"