Update dependencies

Update lists/common to reflect the dependencies/recommendations
of the old thirdparty packages as of 4-Oct-2013
Make syntax errors fatal

A syntax error in the common list file is now fatal
Ensure slave dependencies are added correctly

When generating the package list, add the dependencies of any
required package.
Make the package work with git buildpackage

Add gbp.conf and source/format.
Merge branch 'master' of https://github.com/jdreed/debathena-thirdparty