Big commit. Lots to see here.
This will be the last commit of this size; future commits will
be considerably more atomic, as this eases towards a functioning
knock-around release. Here's the high level overview of everything
that was touched this time around:
* Cleaned up image assets
* Added font assets
* Added Chunkfive font (bundled under Sil Open Font License)
* Began standardizing styles
* Added functions for calculating tardiness of Services
* Cleaned up simple authentication methods
* Updated README
* Relicensed Tattletale under MIT license
Cleaned up typo in README
Add a little whitespace to the layout
Added screenshot to README
Make the Bash example more contrived, add to To-Do list
Fixed typo in README
Rewrapped LICENSE and added an item to the To-Do in README
Cleaned up and commented Gemfile
Added font asset configuration to production.

I confess that I am still figuring out the asset pipeline, so if
I didn't actually need to add the path or precompile config this
change may be reversed down the road.
Updated look & feel
Added exaple configuration files
Pruned original database.yml from history
Continued working on style and layout, added config initializers
Updated styles across the application
Updated Service methods and added Services#toggle for pausing tracking
Update screenshot, and remove unused view template
Updated README
Removed outline.txt; was out of date anyway.