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/permissions.js

@@ -6,6 +6,16 @@ const entityTypes = {
         sharesTable: 'shares_namespace',
         permissionsTable: 'permissions_namespace'
     },
+    list: {
+        entitiesTable: 'lists',
+        sharesTable: 'shares_list',
+        permissionsTable: 'permissions_list'
+    },
+    customForm: {
+        entitiesTable: 'custom_forms',
+        sharesTable: 'shares_custom_form',
+        permissionsTable: 'permissions_custom_form'
+    },
     report: {
         entitiesTable: 'reports',
         sharesTable: 'shares_report',