* update all the changelogs
* update only github URLs in README.md
* sed magic
find . -type f -exec sed -i 's_paritytech/parity-ethereum_OpenEthereum/open-ethereum_g' {} \;
* whisper is no longer a part of parity-ethereum repo
* fix failing tests
* update whisper help with the link to the new repo
* Removed AttachedProtocols
* updated whisper info in README.md files
* Update parity/deprecated.rs
Co-Authored-By: Andronik Ordian <write@reusable.software>