Update fiche.php

double line
Update fiche.php

somme other error
New : can use translations into products webservice
Add lang parameter to force langage
Qual : phpdoc
Extracted mysql interface
Added missing method to mysqli class
Implemented rollback according to interface for Microsoft SQL and PostgreSQL
Added dummy methods according to interface for Microsoft SQL and PostgreSQL

Please implement if you have the required knowledge
Added FIXMEs and TODOs on all dummy methods in database drivers
Update project.class.php

escape ref of project if as ' is typed inside as ref (crazy user)
Add a confirm box before deleting.
Merge branch 'develop' of git@github.com:Dolibarr/dolibarr.git into develop
Merge pull request #1426 from GPCsolutions/dbinterface

Common Database interface
Clean comment and make some implementations
Merge pull request #1427 from defrance69/patch-32

Update project.class.php
Merge pull request #1423 from aternatik/ws_lang

New : can use translations into products webservice
Merge pull request #1430 from FHenry/develop

Price management enhancement (multiprice level, price by …  customer, if MAIN_FEATURES_LEVEL=2 Price by qty)
Add comment into doc
Merge pull request #1422 from defrance69/patch-31

Update fiche.php