docker run error: ./env/bin/python: No such file or directory
Merge remote-tracking branch 'upstream/master' into fix-docker-python-virtualenv
remove python virtualenv dependence
Add more seeds. Fix #327.
Merge pull request #353 from benemorius/peerdiscovery-fix

fix corrupt saving of peers to persistent storage
Merge pull request #348 from y12studio/fix-docker-python-virtualenv

docker run error: ./env/bin/python: No such file or directory
Merge pull request #351 from dionyziz/seeds

Add more seeds. Fix #327.
don't override local ip address
debug output