Develop (#18)

fix typo .
import much -> import munch

merge develop to master branch (#15)

* Added new status code errors to MetadataServiceKeyAlreadyExistsError … (#8)

* Added new status code errors to MetadataServiceKeyAlreadyExistsError and MetadataServiceKeyDoesNotExistError

* Added new status code errors to MetadataServiceKeyAlreadyExistsError and MetadataServiceKeyDoesNotExistError

* Separate errors for 'KEY_EXISTS' 'KEY_DOES_NOT_EXIST'

* Added KeyExistsError and KeyDoesNotExistError to errors.rst documentation file

* Changed version from 1.1.6 to 1.1.7

* Add new StorageObjectIsNotInDomain error code

* Feature/csi pyxcli python3 (#13)

* python3 support

new fix for mirroring

version 1.1.5

Trivial: update version to 1.1.4 in __init__.py

Trivial: new error codes for groups and remote

Trivial: Added new version for pyxcli in pypi

Updated version for PyPI

Adds a tag so that we can upload pyxcli to PyPI