updated pot file

git-svn-id: https://plugins.svn.wordpress.org/awesome-weather/trunk@852269 b8457f37-d9ea-0310-8a92-e5e31aec5664
updated readme

git-svn-id: https://plugins.svn.wordpress.org/awesome-weather/trunk@852270 b8457f37-d9ea-0310-8a92-e5e31aec5664
updated readme

git-svn-id: https://plugins.svn.wordpress.org/awesome-weather/trunk@852271 b8457f37-d9ea-0310-8a92-e5e31aec5664