move "extends" directive before comments, as it needs to be on the first line

pyweb/mumble/templates/mumble/list.html

@@ -1,7 +1,7 @@
+{% extends "index.html" %}
 {% comment %}
   <!-- kate: space-indent on; indent-width 2; replace-tabs on; -->
 {% endcomment %}
-{% extends "index.html" %}
 {% load mumble_extras %}
 {% block Headline %}
 Configured Mumble Servers

pyweb/mumble/templates/mumble/mobile_list.html

@@ -1,7 +1,7 @@
+{% extends "mobile_index.html" %}
 {% comment %}
   <!-- kate: space-indent on; indent-width 2; replace-tabs on; -->
 {% endcomment %}
-{% extends "mobile_index.html" %}
 {% load mumble_extras %}
 {% block Headline %}
 Configured Mumble Servers

pyweb/mumble/templates/mumble/mobile_mumble.html

@@ -1,7 +1,7 @@
+{% extends "mobile_index.html" %}
 {% comment %}
   <!-- kate: space-indent on; indent-width 2; replace-tabs on; -->
 {% endcomment %}
-{% extends "mobile_index.html" %}
 {% load mumble_extras %}
 {% load i18n %}
 {% block Headline %}

pyweb/mumble/templates/mumble/mumble.html

@@ -1,7 +1,7 @@
+{% extends "index.html" %}
 {% comment %}
   <!-- kate: space-indent on; indent-width 2; replace-tabs on; -->
 {% endcomment %}
-{% extends "index.html" %}
 {% load mumble_extras %}
 {% load i18n %}
 {% block Headline %}