0.3 Add retries for wiki requests

• Refactor code to use dependency injection
• Improve logging
• Add retries (max of 5) in case of "TooManyRequests" http response

0.2 Prevent window from immediately closing on error

Merge branch 'master' of https://github.com/DennisCorvers/LuaDependen…

0.1 Initial release

Update README.md