gschema override: list encyclopedias in alpha order
gschema override: list encyclopedias in alpha order

Since few users would have multiple encyclopedias installed
(and, even if installed, would get search hits in multiple
locales), the order should not really matter.
Let's sort them alphabetically to make it easier to manage.

https://phabricator.endlessm.com/T15930

endlessm/eos-theme