Added Lazy Load feature to improve the web page loading times of your images.
Added an option to remove all rss feed links from WP Head.
Added plugin options informations to the footer in page source, useful for debugging.

git-svn-id: https://plugins.svn.wordpress.org/speed-booster-pack/trunk@937973 b8457f37-d9ea-0310-8a92-e5e31aec5664
Modified readme.

git-svn-id: https://plugins.svn.wordpress.org/speed-booster-pack/trunk@937981 b8457f37-d9ea-0310-8a92-e5e31aec5664