Merge pull request #1 from zalando/dnsweights

Dnsweights
first test
fix loggly shipper script generation
Application class in context
moving stuff to context
show version weights
minor cleanup
bump version
update description
add section on how to run tests
cleanup
configure loggly manually
add magic stuff for loggly
next attempt to make loggly work
bump version
sorting versions better and calculating traffic without rounding errors