Think about to fix the issues found by adapter checker

[ioBrokerChecker]

I am an automatic service that looks for possible errors in ioBroker and creates an issue for it. The link below leads directly to the test:

https://adapter-check.iobroker.in/?q=https://raw.githubusercontent.com/Jey-Cee/iobroker.onvif

• [E003] Repository must have name ioBroker.adaptername, but now io"b"roker is in lowercase
• [E004] No adapter name found in URL: https://raw.githubusercontent.com/Jey-Cee/iobroker.onvif/master
• [E020] Name of adapter in package.json must be lowercase and be equal to "iobroker.". Now is "undefined"
• [E019] Invalid repository URL: https://github.com/Jey-Cee/ioBroker.onvif-alt.git. Expected: git+https://github.com/Jey-Cee/iobroker.onvif.git
• [E103] common.name in io-package.json must be equal to "". Now is onvif-alt
• [E150] No common.connectionType found in io-package.json
• [E152] No common.dataSource found in io-package.json
• [E125] External icon not found under URL: https://raw.githubusercontent.com/Jey-Cee/ioBroker.onvif-alt/master/admin/onvif.png
• [E200] Not found on npm. Please publish
• [E300] Not found on travis. Please setup travis
• [E802] No topics found in the repository. Please go to "https://github.com/Jey-Cee/iobroker.onvif", press the settings button beside the about title and add some topics.
• [E605] No actual year found in copyright. Please add "Copyright (c) 2021 Jey Cee [email protected]" at the end of README.md
• [E701] No actual year found in LICENSE. Please add "Copyright (c) 2021 Jey Cee [email protected]" at the start of LICENSE

I have also found warnings that may be fixed if possible.

• [W400] Cannot find "" in latest repository
• [W505] setTimeout found in "main.js", but no clearTimeout detected
• [W801] .npmignore not found
• [W901] .gitignore not found

Thanks,
your automatic adapter checker.

P.S.: There is a community in Github, which supports the maintenance and further development of adapters. There you will find many experienced developers who are always ready to assist anyone. New developers are always welcome there. For more informations visit: https://github.com/iobroker-community-adapters/info