commit 2014.04.27
* Change input type to number for zoom, width and height to address [issue #2](https://github.com/senlin/so-mobile-map-widget/issues/2) and adjust FAQ
* Add `format=jpg` to map parameters to allow for the smallest size and progressive loading of the image
* Fix typo textdomain function
* Move minimum required WP version up to 3.7

git-svn-id: https://plugins.svn.wordpress.org/so-mobile-map-widget/trunk@903388 b8457f37-d9ea-0310-8a92-e5e31aec5664