Add directionality to control elements to support RTL interface
Add directionality to control elements to support RTL interface

Leaflet itself seems to not quite be ready for actual translations
so some of the output it is giving (like distances) are English-only
and should be strictly LTR always. The 'attribution' line, though,
is translateable and includes bidirectional text, so it should go by
the interface direction.

Change-Id: Ie8ea04dff83d2d1b504e73c784f1265a4cd5e51b

wikimedia/mediawiki-extensions-Kartographer,wikimedia/mediawiki-extensions-Kartographer,wikimedia/mediawiki-extensions-Kartographer