* Partial gRPC contentview prototype, not linted, no tests, not as add-on
* Linted (flake8)
* Save dev state
* Rewrote of protobuf parser, use decoding strategy, reduced rendered data. Parser uses generators
* minor cleanup
* fix: preferred encoding was provided as function instead of value
* flake8: line length
* Backlinked message tree objects, temporary debug out
* Partial implementation of gRPC definitions. Save state to fix a cras (data invalidate in edit mode)
* hack: deal with missing exception handling for generator based content views
* gRPC/Protoparser descriptions (with test code)
* replaced manual gzip decoding with mitmproxy.net.encoding.decode
* Refactored typing imports
* Reafctoring
* distinguish request vs response definitions, separate view config from parser config
* Code cleaning, moved customized protobuf definitions to example addon
* final cleanup
* changelog
* Stubs for tests
* Fixed render_riority of addon example
* Started adding tests
* Work on tests
* mypy
* Added pseudo encoder to tests, to cover special decodings
* Example addon test added
* finalized tests, no 100 percent coverage possible, see comments un uncovered code
* minor adjustments
* fixup tests
* Typos
Co-authored-by: Maximilian Hils <git@maximilianhils.com>
