diff --git a/examples/getstarted/api/address/config/routes.json b/examples/getstarted/api/address/config/routes.json
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/address/controllers/Address.js b/examples/getstarted/api/address/controllers/Address.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/address/models/Address.js b/examples/getstarted/api/address/models/Address.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/address/models/Address.settings.json b/examples/getstarted/api/address/models/Address.settings.json
old mode 100644
new mode 100755
index b94902f213..51fe9b4d17
--- a/examples/getstarted/api/address/models/Address.settings.json
+++ b/examples/getstarted/api/address/models/Address.settings.json
@@ -24,8 +24,7 @@
       "type": "string"
     },
     "geolocation": {
-      "type": "json",
-      "required": true
+      "type": "json"
     },
     "country": {
       "model": "country"
diff --git a/examples/getstarted/api/address/services/Address.js b/examples/getstarted/api/address/services/Address.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/category/config/routes.json b/examples/getstarted/api/category/config/routes.json
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/category/controllers/Category.js b/examples/getstarted/api/category/controllers/Category.js
old mode 100644
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diff --git a/examples/getstarted/api/category/models/Category.js b/examples/getstarted/api/category/models/Category.js
old mode 100644
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diff --git a/examples/getstarted/api/category/models/Category.settings.json b/examples/getstarted/api/category/models/Category.settings.json
old mode 100644
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diff --git a/examples/getstarted/api/category/services/Category.js b/examples/getstarted/api/category/services/Category.js
old mode 100644
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diff --git a/examples/getstarted/api/country/config/routes.json b/examples/getstarted/api/country/config/routes.json
old mode 100644
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diff --git a/examples/getstarted/api/country/controllers/Country.js b/examples/getstarted/api/country/controllers/Country.js
old mode 100644
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diff --git a/examples/getstarted/api/country/models/Country.js b/examples/getstarted/api/country/models/Country.js
old mode 100644
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diff --git a/examples/getstarted/api/country/models/Country.settings.json b/examples/getstarted/api/country/models/Country.settings.json
old mode 100644
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diff --git a/examples/getstarted/api/country/services/Country.js b/examples/getstarted/api/country/services/Country.js
old mode 100644
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diff --git a/examples/getstarted/api/like/config/routes.json b/examples/getstarted/api/like/config/routes.json
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/like/controllers/Like.js b/examples/getstarted/api/like/controllers/Like.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/like/models/Like.js b/examples/getstarted/api/like/models/Like.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/like/models/Like.settings.json b/examples/getstarted/api/like/models/Like.settings.json
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/like/services/Like.js b/examples/getstarted/api/like/services/Like.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/menu/config/routes.json b/examples/getstarted/api/menu/config/routes.json
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/menu/controllers/Menu.js b/examples/getstarted/api/menu/controllers/Menu.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/menu/models/Menu.js b/examples/getstarted/api/menu/models/Menu.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/menu/models/Menu.settings.json b/examples/getstarted/api/menu/models/Menu.settings.json
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/menu/services/Menu.js b/examples/getstarted/api/menu/services/Menu.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/menusection/config/routes.json b/examples/getstarted/api/menusection/config/routes.json
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/menusection/controllers/Menusection.js b/examples/getstarted/api/menusection/controllers/Menusection.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/menusection/models/Menusection.js b/examples/getstarted/api/menusection/models/Menusection.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/menusection/models/Menusection.settings.json b/examples/getstarted/api/menusection/models/Menusection.settings.json
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/menusection/services/Menusection.js b/examples/getstarted/api/menusection/services/Menusection.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/restaurant/config/routes.json b/examples/getstarted/api/restaurant/config/routes.json
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/restaurant/controllers/Restaurant.js b/examples/getstarted/api/restaurant/controllers/Restaurant.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/restaurant/models/Restaurant.js b/examples/getstarted/api/restaurant/models/Restaurant.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/restaurant/models/Restaurant.settings.json b/examples/getstarted/api/restaurant/models/Restaurant.settings.json
old mode 100644
new mode 100755
index e0b1ac182f..2ddaf2fa19
--- a/examples/getstarted/api/restaurant/models/Restaurant.settings.json
+++ b/examples/getstarted/api/restaurant/models/Restaurant.settings.json
@@ -7,10 +7,7 @@
   },
   "options": {
     "increments": true,
-    "timestamps": [
-      "created_at",
-      "updated_at"
-    ],
+    "timestamps": ["created_at", "updated_at"],
     "comment": ""
   },
   "attributes": {
@@ -32,14 +29,11 @@
     "categories": {
       "collection": "category"
     },
+    "address": {
+      "model": "address"
+    },
     "price_range": {
-      "enum": [
-        "very_cheap",
-        "cheap",
-        "average",
-        "expensive",
-        "very_expensive"
-      ],
+      "enum": ["very_cheap", "cheap", "average", "expensive", "very_expensive"],
       "type": "enumeration"
     },
     "description": {
@@ -63,9 +57,6 @@
       "required": true,
       "repeatable": true,
       "type": "group"
-    },
-    "address": {
-      "model": "address"
     }
   }
-}
\ No newline at end of file
+}
diff --git a/examples/getstarted/api/restaurant/services/Restaurant.js b/examples/getstarted/api/restaurant/services/Restaurant.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/review/config/routes.json b/examples/getstarted/api/review/config/routes.json
old mode 100644
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diff --git a/examples/getstarted/api/review/controllers/Review.js b/examples/getstarted/api/review/controllers/Review.js
old mode 100644
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diff --git a/examples/getstarted/api/review/models/Review.js b/examples/getstarted/api/review/models/Review.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/review/models/Review.settings.json b/examples/getstarted/api/review/models/Review.settings.json
old mode 100644
new mode 100755
diff --git a/examples/getstarted/api/review/services/Review.js b/examples/getstarted/api/review/services/Review.js
old mode 100644
new mode 100755
diff --git a/examples/getstarted/groups/closingperiod.json b/examples/getstarted/groups/closingperiod.json
old mode 100644
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diff --git a/examples/getstarted/groups/dish.json b/examples/getstarted/groups/dish.json
old mode 100644
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diff --git a/examples/getstarted/groups/openingtimes.json b/examples/getstarted/groups/openingtimes.json
old mode 100644
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diff --git a/examples/getstarted/groups/restaurantservice.json b/examples/getstarted/groups/restaurantservice.json
old mode 100644
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