Adding button to stream video

You may wish to come up with a more organized format for JS and CSS files, but as of now i created ones in the appropriate directory just for dir_listing
I took the existing JS and put it in here

The button uses jquery to expand a hidden dive and playback video

Risks & Notes: 
1. This code has been tested on windows, should work cross-platform.
2. The streaming part of the code won't work and playback will fail
3. The video playback will break the layout of the page by being too wide (the layout already needs work though)