Started templates file for deb conf
removed extra files
Added mhamrick's webwork rpm project as a submodules and updated README.md
File prerequisites.pl is a work in progress. Committing it so it wont get lost. Also moved linux distro finding subroutines back into Linux::Distribution
Use FindBin to allow relative path to lib
Merge branch 'master' into prereqs_refactor
Further work on more sophisticated prerequisite handling