[patch] Use localhost, not 127.0.0.1, to avoid IPv4 only setup

[Petter Reinholdtsen]

The yaml setup files uses 127.0.0.1 as the server address.  This lock
the setup to IPv4 only.  I suggest we change them to use 'localhost'
instead, which will map to 127.0.0.1 or ::1 depending on the content in
/etc/hosts and make sure the application have higher chance of working
with IPv6 only machines.  Does this change look good to you?

diff --git a/core-webapp/src/main/resources/application-demo.yml b/core-webapp/src/main/resources/application-demo.yml
index bfb62a1..68bd508 100644
--- a/core-webapp/src/main/resources/application-demo.yml
+++ b/core-webapp/src/main/resources/application-demo.yml
@@ -61,7 +61,7 @@ spring:
 server:
     contextPath: /noark5v4
     port: 8092
-    address: 127.0.0.1
+    address: localhost
 management:
     context-path: /management
 info:
diff --git a/core-webapp/src/main/resources/application-dev.yml b/core-webapp/src/main/resources/application-dev.yml
index 05a92d6..0bcef1a 100644
--- a/core-webapp/src/main/resources/application-dev.yml
+++ b/core-webapp/src/main/resources/application-dev.yml
@@ -108,7 +108,7 @@ nikita-noark5-core:
     server:
          name: nikita.hioa.no
          port: 8092
-         address: 127.0.0.1
+         address: localhost
     details:
         conformity-levels:
             official: arkivstruktur, sakarkiv
diff --git a/core-webapp/src/main/resources/application-prod.yml b/core-webapp/src/main/resources/application-prod.yml
index 7677b9c..f5c77a1 100644
--- a/core-webapp/src/main/resources/application-prod.yml
+++ b/core-webapp/src/main/resources/application-prod.yml
@@ -95,8 +95,8 @@ nikita-noark5-core:
     server:
          name: nikita.hioa.no
          port: 8092
-         address: 127.0.0.1
+         address: localhost
     details:
         conformity-levels:
             official: arkivstruktur, sakarkiv
-            non-official: api, gui # import (mass) should be here
\ No newline at end of file
+            non-official: api, gui # import (mass) should be here
diff --git a/core-webapp/src/main/resources/application-test.yml b/core-webapp/src/main/resources/application-test.yml
index db61658..7ce4af6 100644
--- a/core-webapp/src/main/resources/application-test.yml
+++ b/core-webapp/src/main/resources/application-test.yml
@@ -106,7 +106,7 @@ nikita-noark5-core:
     server:
          name: nikita.hioa.no
          port: 8092
-         address: 127.0.0.1
+         address: localhost
     details:
         conformity-levels:
             official: arkivstruktur, sakarkiv
diff --git a/core-webapp/src/main/resources/application.yml b/core-webapp/src/main/resources/application.yml
index fbd5ad4..f930b09 100644
--- a/core-webapp/src/main/resources/application.yml
+++ b/core-webapp/src/main/resources/application.yml
@@ -123,7 +123,7 @@ nikita-noark5-core:
     server:
          name: nikita.hioa.no
          port: 8092
-         address: 127.0.0.1
+         address: localhost
          protocol: http # or https
     details:
         conformity-levels:

-- 
Happy hacking
Petter Reinholdtsen