Reporting bugs

When reporting a bug:
- Please ensure that you are on the latest version in case the bug you are reporting is already fixed.
- If you did some custom modification to ZNC, please make sure that the bug isn't caused by that modification.
- Please include the following information:
  - OS/distribution version
  - /znc version
- If you are reporting a crash, please see the debugging page on wiki.znc.in.
- If you are reporting an issue with connectivity, please run ZNC in debug mode and include the relevant part of the output. To enable debug mode, run ZNC with the -D flag.

Code changes

Follow the exact same conventions and style of the file you change.
For deciding which branch to pull request, please see the branches page on wiki.znc.in.