Set ignoreMissing to True:
avoid error if a value is missing from vocabulary.
Revert "Set ignoreMissing to True:"

This reverts commit 6f7ecc0656a9a47b9c7846751d5e285ecabf1880.
Merge remote-tracking branch 'damilgra/master'
Update French translations
remove duplicate promptMessage attribute
fix French translation
fix tests
Update CHANGES.rst
Merge remote-tracking branch 'upstream/master'

Conflicts:
	docs/CHANGES.rst