To start translation of swift, we need to initially import the
translation file - and place it at the proper place so that
the usual CI scripts can handle it.
The proper place is for all python projects
$PROJECT/locale/$PROJECT.pot, so move locale/$PROJECT.pot to the new
location and regenerate the file.
Update setup.cfg with the new paths.
Further imports will be done by the OpenStack Proposal bot.
Change-Id: Ide4da91f2af71db529f4a06d6b1e30ba79883506
Partial-Bug: #608725
Closes-Bug: #1082805