v0.1.0

This is the first release.

Main changes

• rewrite python dependency check in configure meson stage
• Move plugins settings to a dedicated page.
• Add python-symbols plugin
• Add the python-isort plugin.
• Add configure options to meson, plugins(a list of plugins to install)… …
• Add severity mapping in flake8Adapter for some plugins.
• Map pylint unused warnings and deprecation warnings to adhoc diagnostic
• merge python-linter plugin to this repo
• Implementing install project as editable.
• Rewrite the build backend handling and add custom pipeline_stage.
• add support for virtual environement

Full Changelog: https://github.com/gravure-dtp/gnome-builder-python-plugins/commits/v0.1.0