[wsgi] Fix unicode decoding in POST
The application/x-www-form-urlencoded sent by firefox or chrome is utf-8
encoded BEFORE being urlencoded.
Hence, decoding must urldecode THEN decode the utf-8 string, and not the
other way around.
msgid ""
msgstr ""
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Generated-By: pygettext.py 1.5\n"
"Plural-Forms: nplurals=2; plural=(n > 1);\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI +ZONE\n"