Update style to write active facet in bold and number of matching documents in small, in grey.

git-svn-id: https://plugins.svn.wordpress.org/opensearchserver-search/trunk@886685 b8457f37-d9ea-0310-8a92-e5e31aec5664
Add first implemetion of support for indexing language when plugin WPML is used for localization.

git-svn-id: https://plugins.svn.wordpress.org/opensearchserver-search/trunk@886686 b8457f37-d9ea-0310-8a92-e5e31aec5664