Upgrade to version 1.0.1

I was working with this plugin, but I needed video preview which is exactly the same as in iframe. Thus I re-wrote most of the plugin and made it based on the actual YouTube preview.
Styles of video title, play button, etc.

I also added one more demo of video grid preview: http://works.daugilas.com/lazyYT/demo/index.html

Also I [added checking](https://github.com/Daugilas/lazyYT/commit/0f086094246fa99031d0ca7a3c88172d8f6c03e9) the size of the video container to load appropriately large image. Issue: https://github.com/tylerpearson/lazyYT/issues/12 

Changed the license to Creative Commons and added myself as a plugin maintainer.

Cheers!