Updated sources list to reflect repo merge
Indentation cleanup
Removed bareword file handles and 2-argument opens
Perl::Tidy cleanup
Added package version
Added prerequisites and usage to README
Updated installation and usage instructions
Merge pull request #3 from opentechinstitute/repo-update

Tested and confirmed working. I have a couple of notes for minor issues that I'll log after the merge, but this is good to go.