package/repository concept for deploy modules
use packages completely
change tests so that they implement the new package changes
Package.package_name to name refactoring
fix problems introduced with previous refactorings
don't enable strange package repository stuff yet
mongodb integration start
add pymongo to test dependencies
mongodb simple test
add mongodb to dependencies.yml and grammar.yml
remove apt repo classes in favor of different dependencies
try to rewrite deb dependencies, because mongodb doesn't survive with deb-src entries
cleaner mongo db tests