Begin work on a commits-per-day
Create separate directory for external file dependencies
attempt copyExternalFiles as a generic function

It returns a hash of the form {code: codeSnippet}, so it's generic and
can be used for both CSS files and JS files.
Rename FileTimeline.py to CodeTimeline.py

Remove commented skeleton for generic copy external files function.
Add basic skeleton for parser to read in loglines

Add sample loglines.txt file
Add parser to munge log data

returns a list of objects (hashes), each of which contains the
datestamp and a list of changed files and their diffstat information.
Remove print statements from logline parser
wrap logline parsing behavior in parse_log_lines()
Move LogLineParser.py to RepoStatistics folder
Remove unneeded comment about global variables
Add skeleton for basic shell control script

Outline getting a log-file, processing it into a CSV, then sending it
to R.
Have script create and populate the git log for a repo
Add pseudocode reminder to handle --since and --until

These let us delimit the date ranges for the git log output
Parse command line arguments for LogLineParser
Create specifications document for repo statistics script
Add git log data spec to specifications file
Add git log output spec to specifications
Add spec for Loglet and Diffstat objects
Delete RepoStatistics.sh

Since we're going for a python script front-end, I'm jettisoning the
bash script
Add spec for CSV file