PHRAS-3697 printed pdf improvement (#4063)

* field with label on print

* option to hide record information in preview when print

* add column printable

* add color picker

* patch on 4 1 6 cr4

* update locale

* bump version to 4.1.6-rc4

* fix bloc info color

* font size bloc info

* some fix

* Fallback to thumbnail when chosen subdefinition is not present or not printable

www/scripts/models/field.js

@@ -29,6 +29,7 @@ define([
             "generate_cterms": false,
             "gui_editable": true,
             "gui_visible": true,
+            "printable": true,
             "separator": "",
             "required": false,
             "report": true,