devloop

Remove the need for the asyncio stop Event on attacks, refactor attack module to a single function that can be cancelled on ctrl+c, use a finally block to persist attacked_ids in case of interruption

doc: fix wiki link in readme file

documentation: add missing options in ronn file, put back trimmed trailing whitespaces, add editorconfig, fix `-h`, generate manpage and html help file

integration tests: since there is now a NVD cleanup step, use static versions of the files

crawler: put back header tuple type check

crawler: remove async_post, now handled by async_request directly

crawler: fix empty enctype case

reformat some code + warnings