Update README.md

Author: Athlon1600

README.md

@@ -1,4 +1,6 @@
 # php-proxy-plugin-bundle
 
-A collection of useful plugins to be used with php-proxy or php-proxy-app. A lot of those are used on unblockvideos.com
+A collection of useful plugins to be used with [php-proxy](https://github.com/Athlon1600/php-proxy) or [php-proxy-app](https://github.com/Athlon1600/php-proxy-app). All those plugins were initially developed for [unblockvideos.com](https://unblockvideos.com/), but have now been made open source.
 
+
+<a href="https://unblockvideos.com" target="_blank">![unblockvideos.com](https://unblockvideos.com/unblock_videos.png)</a>