Fix the "" missing in config file

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/branches/fork@1527 b32b6428-25c9-4566-ad07-03861ab6144f

devices/weather/OpenWeatherMap/xaal.owm.ini

 [config]
 api_key   = xxxx
-place     = Brest,FR
+place     = "Brest,FR"
 temperature   = xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
 humidity      = xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
 pressure      = xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
-