forked from Wavyzz/dolibarr
* Moved signed status properties & methods to reusable class trait * Cleaned code * Updated EN localization * Fixed Phan warnings * Fixed Phan warnings * Added type check. Updated PHPDoc. * Refactored class properties * Cleaned PHPDoc * Revert "Refactored class properties" This reverts commit1beb40a7* Reapply "Refactored class properties" This reverts commit9e3d9d554c. * Fixed PHPDoc * Fixed class file name