Correctly pass the multiple parameters to the cubicweb request
When naively converted to a dict, the webob MultiDict will not set the multiple
parameters (a same name with several values) in a way CW can understand.
MultiDict.mixed() however, does exactly what CW needs: list values for keys
with multiple values, and single value for the others.
Related to #4291181
[nosetests]
match = ^test
nocapture = 1
cover-package = sampleapp
with-coverage = 1
cover-erase = 1
[compile_catalog]
directory = sampleapp/locale
domain = sampleapp
statistics = true
[extract_messages]
add_comments = TRANSLATORS:
output_file = sampleapp/locale/sampleapp.pot
width = 80
[init_catalog]
domain = sampleapp
input_file = sampleapp/locale/sampleapp.pot
output_dir = sampleapp/locale
[update_catalog]
domain = sampleapp
input_file = sampleapp/locale/sampleapp.pot
output_dir = sampleapp/locale
previous = true