The entries in Locations.xml.in should all have a comment intended for
translators, giving some basic context.

This is because when I as a translator translate a name, say "Buhasa", I
otherwise have no other useful context in the po file. If I know what country
the name belongs to, my chances of getting that "oh, this is *that* city, and I
know it's spelled that other way in my language" becomes very much
larger. Otherwise it's just any random americanized spelling of name of
any place that could be anywhere in the world, which leaves me little
(in fact, none at all) clue at all of what location it is (without
having to actually double check in Locations.xml.in itself, but I for
sure don't want to do that 3000 times when I translate the po file, and
I expect this is true for most other translators).

So in the general case, you would have this:

    <location>
      <!-- Location code: OMAB. Country: United Arab Emirates. -->
      <_name>Buhasa</_name>
      <code>OMAB</code>
      <coordinates>23-37N 053-23E</coordinates>
    </location>

And in the case the location is in a city, you would have this:

  <city>
    <_name>Monterrey</_name>
    <location>
      <!-- Location code: MMAN. City: Monterrey. Country: Mexico. -->
      <_name>Aeropuerto del Norte</_name>
      <code>MMAN</code>
      <coordinates>25-52N 100-14W</coordinates>
    </location>
  </city>

Could this be added? Since the gweather locations are such a huge workload for
translators, it would be good if these comments could be added as soon as
possible, to assist translators when translating these entries.