remove projectgroups in default config

config/config_defaults.php

@@ -62,10 +62,7 @@ return [
     'showdebug' => [
         'ip'=> ['127.0.0.1'],
     ],
-    'projectgroups' => [
-        'teamA'=>'Team A: Services',
-        'teamB'=>'Team B: Website',
-    ],
+    'projectgroups' => [],
     
     // ----------------------------------------------------------------------
     // build settings
@@ -88,19 +85,19 @@ return [
 
         // (1)
         // sync to a puppet master puppet to extract archive and generate templates
-        'puppet' => array(
+        'puppet' => [
             'type' => 'rsync',
             'runas' => '', // www-data, // nur fuer commandline
             'target' => 'copy-deployment@puppetmaster.example.com:/share/ciserver',
-        ),
+        ],
 
         // (2)
         // sync to a software package server like https://os-docs.iml.unibe.ch/ci-pkg/
-        'package-server' => array(
+        'package-server' => [
             'type' => 'rsync',
             'runas' => '', // apache httpd user is default, e.g. www-data
             'target' => 'copy-deployment@software.example.com:/var/www/data-ciserver',
-        ),
+        ],
         */
     ],