Create html.formcontract.class.php

Add select_contract function who create à lisbox of contract
Update fiche.php

change the call of select_contract function
fix : language error
Merge pull request #1036 from defrance69/patch-20

Create html.formcontract.class.php
Merge pull request #1037 from defrance69/patch-21

Update fiche.php
Merge pull request #1039 from grandoc/develop

fix : language error
Fix: Some quality fixes
Fix: hookmanager code
Merge remote-tracking branch 'dolibarr/develop' into develop