* added uid_support to datasource backups

* break out uid_support for datasources

Co-authored-by: Aaron Johnson <aaron.johnson@crowdstrike.com>

* ensure compat with hide_version Grafana setting

* bump version
* update CHANGELOG

- #83 Fix tarfile options for python2
- #64 Remove empty folders when backup file (.tar.gz) created.

* refactored to used positional arguments

* refactored to use positional arguments

* refactoring to use positional statements

* refactored, realized argparse is being used in individual commands...
* added backup Makefile
* removed backup_grafana.sh and restore_grafana.sh
* removed docker_entry.sh
* (Need to update README and CHANGELOG...)
* (Need to add support for --verbose)