reimplement openSSH export to work around pycrypto bug in python 3; fix various encoding issues with authn tokens
fix login, requests log level setting
decode git tags
more relaxed type check when comparing versions; for some rason isinstance was false here in python 3, I don't understand why; use raw config parser; decode git branch names
Merge pull request #98 from autopulated/yotta3

Tests pass in python 3, fixes #90