remco v0.9.0

New features

• a1e90d3 added the ability to discover backend nodes via srv records.
• 7a5e42e Support making intermediate directories for template dest.
• bddcb0e updated easyKV: added support for vault cert auth.

Notable Changes

• 69ad5f8 parseYAML creates now []interface{} or map[string]interface{}.
  Before this it created map[interface{}]interface{} what was not
  compatible with json (toJSON...).
• 42508e3 use go 1.8 slice sorting.

Much cleanup work, please check git history for more details.