Updating to 1.1.0
* Added support for checkboxes and radio buttons, with the option to control this for each individual taxonomy.
* Added support to show or hide headings for each individual taxonomy.
* Added support to pass a class name through to Search & Filter widgets, this allows styling of different instances of Search & Filter
* Fixed problems with escaping output in search box
* Notice: This update will automatically add headings to taxonomy dropdowns, refer to usage and examples on how to disable them.

git-svn-id: https://plugins.svn.wordpress.org/search-filter/trunk@776894 b8457f37-d9ea-0310-8a92-e5e31aec5664