briandk/gitvisualizations — pull request #23 by briandk (2012-11-19 20:20:40+00:00)
Title: File handling refactor

This refactor creates a separate `FileHandler` class to begin separating file-handling logic from data model logic.

## Major changes

* Output is now stored in a directory (rather than a single monolithic HTML file)
* CSS (and other future assets, live JavaScript) will live in external files and get copied over into the output directory
* The `--output` command line argument now specifies a directory (as opposed to a single HTML file) for placing the script's output