reordered names and provided preparations for more zone_groups/zones

UpdateController.conf

@@ -1,10 +1,26 @@
 {
-    "GIT_SSL_NO_VERIFY"     :    true,
+    "c1"                    :   "use git without certificates",
+    "GIT_SSL_NO_VERIFY"     :    1,
+
+    "c2"                    :   "start in working_directory",
     "working_directory"     :   "/home/root/szeged/UpdateController",
+
+    "c3"                    :   "directory for customer repository",
     "workspace_dir"         :   "workspace",
+
+    "c4"                    :   "explicit location of customer-project",
     "customer_location"     :   "szeged",
+
+    "c5"                    :   "unique customer identifier",
     "customer_id"           :   "281",
-    "zone_group"            :   "1",
-    "zone"                  :   "1",
-    "repository_path"       :   "https://git.mimbach49.de/GerhardHoffmann"
+
+    "c6"                    :   "each location can have multiple",
+    "c7"                    :   "zone-groups and/or zones",
+    "c8"                    :   "0-index used as size of following array",
+    "c9"                    :   ".zone_group[0]: #n of zones_groups",
+    "c10"                   :   ".zone_group[1].zone[0]: #n of zones in zg[1]",
+    "zone_group"            :   [   1, { "zone" : [ 1, "1"] } ],
+
+    "c11"                   :   "url of customer repository",
+    "cust_repository_path"  :   "https://git.mimbach49.de/GerhardHoffmann"
 }