Please add support for Vimeo hash on URLs

[gonzalo-massa]

Hi

There are some issues with this format of Vimeo URLs:

vimeo.com/{video_id}/{hash}
player.vimeo.com/{video_id}?h={hash}

The hash is needed in order to display the video, otherwise it'll show an error (404 most of the time).

I've made a pull request (#90) that fixes this problem. I've tried to follow the code style of the plugins, but had to make some exceptions:

• parseUrl only searches for the video ID, so I've created a parseHash function, that is called after the result object creation.
• I've added a new argument (type) to createUrl in order to tell if it's being created in "long" or "embed" mode, because that makes a difference on the way the hash is included (as part of the path for long and has a param for embed).

Please let me know if you have any questions about this.

Thank you,
Gonzalo