Misc: Cleanups and updates

Merge pull request #32 from datarevenue-berlin/dependabot/pip/pip-21.1

Bump pip from 18.1 to 21.1

Fis side effect in get_fs

Fix side effect altering global configuration. Previously if one passed opts to get_fs it would affect all later calls to get_fs to reuse those opts.

Configuration fix

Added config_default.yaml to Manifest so it gets installed properly

Relax dependencies [BROKEN]

Relax dependencies to increase compatibility with other packages.

Add support for user configuration [BROKEN]

Drfs now accepts a global configuration file under ~/.config/drfs/config.yaml. This is mainly used to pass storage options to underlying filesystems.

Add support for Windows paths

Merge pull request #23 from datarevenue-berlin/ah-windows-support

Add windows support

Misc fixes and improvements

0.3.0

Merge pull request #21 from datarevenue-berlin/ah-misc-fixes-and-impr…

Support for Azure Data Lake

• Support for adl://storage_name/path like urls
• Adds repr method
• Adds luigi FileTarget