[docs] Moved some devel docs to the wiki

readme.md

@@ -3,9 +3,14 @@ This is the backend of the Flaschengeist.
 
 ## Installation
 ### Requirements
-- mysql or mariadb
-    - including development files libmariadb-dev
-- python 3.6+
+- `mysql` or `mariadb`
+    - maybe `libmariadb` development files[1]
+- python 3.7+
+
+[1] By default Flaschengeist uses mysql as database backend, if you are on Windows Flaschengeist uses `PyMySQL`, but on
+Linux / Mac the faster `mysqlclient` is used, if it is not already installed installing from pypi requires the
+development files for `libmariadb` to be present on your system.
+
 ### Install python files
     pip3 install --user .
 or with ldap support
@@ -69,89 +74,4 @@ Or with html output (open `htmlcov/index.html` in a browser):
     $ coverage html
 
 ## Development
-### Code Style
-We enforce you to use PEP 8 code style with a line length of 120 as used by Black.
-See also [Black Code Style](https://github.com/psf/black/blob/main/docs/the_black_code_style/current_style.md).
-
-#### Code formatting
-We use [Black](https://github.com/psf/black) as the code formatter.
-
-Installation:
-
-    pip install black
-Usage:
-
-    black -l 120 DIRECTORY_OR_FILE
-
-### Misc
-#### Git blame
-When using `git blame` use this to ignore the code formatting commits:
-
-    $ git blame FILE.py --ignore-revs-file .git-blame-ignore-revs
-Or if you just want to use `git blame`, configure git like this:
-
-    $ git config blame.ignoreRevsFile .git-blame-ignore-revs
-
-#### Ignore changes on config
-    git update-index --assume-unchanged flaschengeist/flaschengeist.toml
-
-## Plugin Development
-### File Structure
-    flaschengeist-example-plugin
-     |> __init__.py
-     |> model.py
-     |> setup.py
-
-### Files
-#### \_\_init\_\_.py
-    from flask import Blueprint
-    from flaschengeist.modules import Plugin
-    
-        
-    example_bp = Blueprint("example", __name__, url_prefix="/example")
-    permissions = ["example_hello"]
-    
-    class PluginExample(Plugin):
-        def __init__(self, conf):
-            super().__init__(blueprint=example_bp, permissions=permissions)
-
-        def install(self):
-            from flaschengeist.system.database import db
-            import .model
-            db.create_all()
-            db.session.commit()
-
-
-    @example_bp.route("/hello", methods=['GET'])
-    @login_required(roles=['example_hello'])
-    def __hello(id, **kwargs):
-        return "Hello"
-
-#### model.py
-Optional, only needed if you need your own models (database)
-
-    from flaschengeist.system.database import db
-    
-    
-    class ExampleModel(db.Model):
-        """Example Model"""
-        __tablename__ = 'example'
-        id = db.Column(db.Integer, primary_key=True)
-        description = db.Column(db.String(240))
-
-#### setup.py
-    from setuptools import setup, find_packages
-    
-    setup(
-        name="flaschengeist-example-plugin",
-        version="0.0.0-dev",
-        packages=find_packages(),
-        install_requires=[
-            "flaschengeist >= 2",
-        ],
-        entry_points={
-            "flaschengeist.plugin": [
-                "example = flaschengeist-example-plugin:ExampleModel"
-            ]
-        },
-    )
+Please refer to our [development wiki](https://flaschengeist.dev/Flaschengeist/flaschengeist/wiki/Development).