Video support

Hi All,

Insert Video/Movie is now implemented in VRMath2.

Here is a test.

Video formats supported include .mp4, .ogv. However, only Chrome plays both formats. Firefox will only play ogv, and Safari plays only mp4. 

The Logo command to insert a video is 

; insert a video
VIDEO "url

Video is now played once only and does not loop. Features including play, pause etc will be implemneted later.

Andy