remove old function
logging to loggly is not using TSL
Merge branch 'logglytls'
set hostname
configure now suggests the existing values from config

minion configure now suggests the existing values from aws-minion.yaml
config file. If the parameters are given from the command line, they
will overwrite the existing values in the config file and persist them.
strip spaces from configure parameters
Merge branch 'master' into launch_improvements
try to autodetect configuration
trivial test for context
Merge pull request #3 from zalando/launch_improvements

Launch improvements
minor doctests
minor doctests[A
another test
cloud-init log is displayed when an error occurrs while exection 'minion ver create...'
extract methods
test create_version
cleanup
fixed and refurbished cloud-init log functionality
merged
code formatting according to flake8