Fix display of string lists
Summary:
toString() will output an empty string when
it is applied to a string list with more than one entry.
Add an explicit path for string lists and do the correct
join()
Reviewers: ngraham, Baloo
Reviewed By: ngraham, Baloo
Subscribers: Baloo
Tags: Baloo
Differential Revision: https://phabricator.kde.org/D17322