* updated README.md
* fixed missing debug argument for create modules
* updated CHANGELOG.md

* refactored to used positional arguments

* refactored to use positional arguments

* refactored to use positional arguments

* refactored to use 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)

Update README.md

Some more minor mistakes that I missed..

Update README.md

1. Updated the list of the supported components of this tool.
2. Rewrote some text for better clarity.
3. Removed the specification of a Grafana version, as we are supporting every Grafana version there is (?).
4. Updated some URLs to official sites and fixed broken ones.

Added the ability to use multiple hard-coded settings

2) Use 'format' instead of f-string for compatibility with Python 2

Better explaination of this tool in README

2) Fixed import statements - don't use `from x import *`, but import only what is needed.
2) Reformatted the code.

try to fix version check chokes problem according to grafana's current version format. https://github.com/ysde/grafana-backup-tool/issues/37

Make GRAFANA_HEADERS environment optional

The current solution does not allow the GRAFANA_HEADERS to be optional. Pulling the if statement outside the dictionary comprehension to allow the variable to be optional.

add GRAFANA_HEADERS environment variable