Updated Russian translation
locations: fix the name of Yaroslavl

"Yaroslav is Polish town, Yaroslavl is Russian city."

https://bugzilla.gnome.org/show_bug.cgi?id=726016
[TO BE REVERTED] Unmark Yaroslavl for translation

Breaks string freeze
Modifying the way of traversing through all Weather-stations

Change the way of iterating in for loop.

https://bugzilla.gnome.org/show_bug.cgi?id=725671
Updated Hungarian translation
Updated Hungarian translation
Updated Portuguese translation
Release 3.11.92
Post release version bump to 3.12.0
Updated Portuguese translation
Updated Danish translation
Updated Scottish Gaelic translation
Updated Serbian translation
Updated Serbian translation
Updated Indonesian translation
Updated German translation
Updated Danish translation of locations
Release 3.12.0
Updated Thai translation