version: note #374 and #533 fix in changelog
ebuilds: moved to own repository: https://github.com/desura/desurium-overlay
travis: update apt tree before installing

this will fix errors in apt-get install if the server no longer have the requested archives
npwrapper: add debian flash plugin path
Merge pull request #549 from karolherbst/flash

npwrapper: add debian flash plugin path