Fix: http://www.dolibarr.fr/forum/12-howto--aide/28089-adherents--tiers
Fix: Update member
Merge branch '3.3' of https://github.com/Dolibarr/dolibarr.git into 3.3
Restore correct code: A module decide if standard code is used or not
after running by a return code that is an int 
0=execute standard code, 1=disable standard code

To return a string to show or an array or error codes, this must be done
by setting
$actionclassinstance->results
or
$actionclassinstance->resprints