Always set CORS headers

Fixes #45

Author: Nakaner

ansible/group_vars/tileservers.yml

@@ -89,7 +89,7 @@ apache:
         ModTileThrottlingRenders 128 0.2
         </IfModule>
 
-        Header set Access-Control-Allow-Origin "*"
+        Header always set Access-Control-Allow-Origin "*"
 
         Include /etc/apache2/sites-available/tileserver_blocks.inc
         <Location /server-status>

ansible/group_vars/website_servers.yml

@@ -100,7 +100,7 @@ apache:
         #ProxyPass /timestamp !
         Alias "/timestamp" "/var/data/timestamp.txt"
         Alias "/v2/timestamp" "/var/data/timestamp.txt"
-        Header set Access-Control-Allow-Origin "*"
+        Header always set Access-Control-Allow-Origin "*"
         <location /timestamp>
             ForceType text/plain
             Require all granted