Finally `geoserver-rest` v2.0.0 is here with following updates,
1. Fully replaced the [`pycurl`](http://pycurl.io/) dependency with [`python request`](https://docs.python-requests.org/en/master/)
2. Dropped the [`psycopg2`](https://www.psycopg.org/) dependencies
3. Dropped the PostgreSQL functionalities (deleted ``geo/Postgres.py`` file). I think the functionalities of PostgreSQL is outside the scope of this library. So I initiated the separated library [`postgres-helper`](https://postgres-helper.readthedocs.io/en/latest/)`
4. Documentation adjustments
5. The ``overwrite`` options removed from ``create_coveragestore``, ``create_coveragestyle`` and other style functions