Merge pull request #1 from senlin/master

change all instances of Wordpress into WordPress
updated README to retain lowercase URLs
added some comments to bingSearchRouter
Merge branch 'master' of https://github.com/senlin/smart-search into senlin-master

Conflicts:
	README.txt
make readme easier to read
subject param in mailto link doesn't work in readme
updated readme
rendering options applied only in the loop
do not use plugin search if is_admin
fix: moved is_admin check to route_request instead of constructor
hihglight and admin section searches fix
main plugin file header update
unexpected T_FUNCTION fix for cache debug info
unexpected T_FUNCTION fix for cache debug info
added get_the_excerpt filter to extend emphasis support
README updates and main plugin file comments
forgot to add stable tag
updated README
new screenshots reference
highlighter regexp fix for multimatch