Ensure each package is only fetched once
Set up automatic git data repository creation

Add time delays, and make wget do utf8
Report failed URLs to stdout
Log debug information and errors to seperate files
Upload logs to github gist
Add more logs to gists
Add wget caveat
Add comments to the shell scripts
Add note about use of array_unique
Merge pull request #4 from Bjwebb/master

Ensure each package is only fetched once

...plus a few other enhancements around syncing automatically with git hub,
and processing the data to provide reports on it's status