[MERGE] OPW 585261: translations: corrects extraction of translation for placeholders

bzr revid: cbi@openerp.com-20130305091225-kkpeb6i8yohce5if

openerp/tools/translate.py

@@ -550,6 +550,8 @@ def trans_parse_view(de):
         res.append(de.get('sum').encode("utf8"))
     if de.get("confirm"):
         res.append(de.get('confirm').encode("utf8"))
+    if de.get("placeholder"):
+        res.append(de.get('placeholder').encode("utf8"))
     for n in de:
         res.extend(trans_parse_view(n))
     return res