Moderngl

* Added window property `position` for getting and setting window position for all window types
* Added window properties: `viewport_size`, `viewport_width`, `viewport_height`
* Upgraded dependency for tkinter window. `pyopengltk>=0.0.3`
* Loosened up most of the requirements
* Bug: Missing call to `tk.destroy()` in tk window

* Upgraded dependency for tkinter window. `pyopengltk==0.0.2`.

* Added experimental support for tkinter window. Relies on
Jon Wright's pyopengltk package: https://github.com/jonwright/pyopengltk.
Currently only supports windows and linux, but that might change
in the future.
* KeyboardCamera: Exposed `mouse_sensitivity`, `velocity` and `projection` attributes
* Various missing docstring and docstring improvements
* Various missing type hints

* Added support for mouse_drag events for all window types
* Added support for unicode_char_entered (text input) for all windows
* Added support for mouse wheel events for all window types

* Fixed several issue related to python 3.5 support
* Upgraded to pywavefront 1.2.x
* Renamed some modules and classes to better reflect their capabiltities
* Renamed some inconsistent parameter names in the codebase
* Complete overhaul of docstrings in the entire codebase
* Added missing type hints
* Revived the STL loader
* Documentation
* Added `moderngl_window.__version__` attribute

* GL errors during window creation is now consumed. This is to avoid confusion when this state is set in the rendering loop.
* Default anisotropy for textures loaders is now 1.0 (disabled, isotropy)
* Mipmaps are no longer generated by default. You must explicitly enable this in parameters.
* WindowConfig.load_texture_2d now exposes more parameters
* WindowConfig.load_texture_array now exposes more parameters
* WindowConfig.load_scene now exposes more parameters
* Texture loaders supports specifying mipmap levels
* Texture loaders supports specifying anisotropy
* VAO wrapper supports normalized float/uint/int
* More tests