Lists list and CUD

Custom forms list
Updated DB schema (not yet implemented in the server, which means that most of the server is not broken).
- custom forms are independent of a list
- order and visibility of fields is now in custom_fields
- first_name and last_name has been turned to a regular custom field

lib/namespace-helpers.js

@@ -11,6 +11,14 @@ async function validateEntity(tx, entity) {
     }
 }
 
+async function validateMove(context, entity, existing, entityTypeId, createOperation, deleteOperation) {
+    if (existing.namespace !== entity.namespace) {
+        await shares.enforceEntityPermission(context, 'namespace', entity.namespace, createOperation);
+        await shares.enforceEntityPermission(context, entityTypeId, entity.id, deleteOperation);
+    }
+}
+
 module.exports = {
-    validateEntity
+    validateEntity,
+    validateMove
 };