[FIX] warning: Impossible to set UoM if product is not selected in purchase order line. (Maintenance Case: 593702)
[FIX] bug #1192195
[IMP] Make the answer field invisible when no answer is given from the user.
[Fixed] mail: Fixed the issue if traslation for followers invitation message(Maitentance case: 596725)
[FIX] stock: don't display the evaluated boolean in delivery slip report
[MERGE] [FIX] warning: modify onchange behaviour for purchase.order.line to match the one of original purchase.order.line: when removing product, keeps other information instead of setting it to blank. Had the side effet to make impossible to select a unit of measure (required field) without a product (not mandatory)
[MERGE] [IMP] survey: hide readonly field if empty on request form
[MERGE] [FIX] mail: exclude document name from the string to translate (avoid having one translation per file name...)