Feature: Update repo 'description' to include URL of deployed documentation.

[haysclark]

Because the README.md is just about the technology used to generate the documentation, it might be nice to include the documentation URL in the description itself: http://docs.view.tl/.

Example:

User's manual for the VIEW Intervalometer - http://docs.view.tl/

Here is another example of another developer using URL in the GitHub description: https://github.com/gatsbyjs/gatsby