Propper Formatting for Wiki Delta Tracking

This pull requests addresses [issue #5](https://github.com/alexames/DeltaBot/issues/5) by improving the formatting of DeltaBot generated content on wiki pages. It replaces old formatting with the formatting discussed in [this comment](https://github.com/alexames/DeltaBot/issues/5#issuecomment-25660920), includes tracking for the number of deltas earned in each submission, and changes spacing between items on the wiki page to make the page cleaner and more compact.

I have tested my code to the best of my ability, and it seems to work without issue. The next thing to do would be to create a clean-up script to go through all the wiki pages and update their formatting to fit the new standard.

Edit:

To be clear, the formatting that I refer to in the linked comment is the "complete" version that looks like this:

> [Determinism requires faith. CMV.](http://www.reddit.com/r/changemyview/comments/1ln4dh/determinism_requires_faith_cmv/) (1)
> * [Awarded by Gnostic Gnome](www.reddit.com/r/changemyview/comments/1ln4dh/determinism_requires_faith_cmv/cc10rri?context=2)
>
> [I think Robin Thicke's Blurred Lines is rape-y and sexist. CMV](http://www.reddit.com/r/changemyview/comments/1lwh6c/i_think_robin_thickes_blurred_lines_is_rapey_and/) (1)
> * [Awarded by StankyRatchet](www.reddit.com/r/changemyview/comments/1lwh6c/i_think_robin_thickes_blurred_lines_is_rapey_and/cc46ttf?context=2)