added support for video app interface issue #188

[santosh719]

Hi,

I have studied the requirements of the Video app interface directive and added the support for it (Issue #188 ). Please review my changes and suggest changes if any,

Thanks.

[fergyfresh]

@santosh719 do you have an example of a usage of this? I have an issue on a repo that I contribute to and I think this might help us with this issue here, stevenleeg/geemusic#199.

If you could swing by over there and post your repo or a snippet of your code over there that would be awesome! I'd love to know the use-case you have for these changes.

[mvcoding]

Any chance to get this in soon? It would be nice to have a native implementation for playing videos.