Leave full URL in timestamps placeholder

[reshamas]

@SangamSwadiK When submitting the placeholder, can you please leave the full URL in? Otherwise, I have to dig around trying to find it.

Example of how NOT to do it:

<a href="" target="_blank"><img src=""
alt="Into the rabbit hole: Debugging in Python" width="50%" /></a>

Example of HOW TO do it:

## Video
<a href="http://www.youtube.com/watch?feature=player_embedded&v=4m1jVQdUTQo" target="_blank"><img src="http://img.youtube.com/vi/4m1jVQdUTQo/0.jpg"
alt="An Overview of Information Security" width="50%" /></a>

The part that I change later is v=4m1jVQdUTQo, so you can remove that part, please do not remove the full URL.

Thanks.

[SangamSwadiK]

Got it! Will follow this. Thanks.