Boolean items CLI help vaules

[hazmat345]

• Yapcon version: 0.3.3

I'm not sure this is really an issue (or what to do about it), but it's kind of strange that the true and false options have the same help values.

optional arguments:
  -h, --help            show this help message and exit
  --no-ca-verify        Verify server certificate when using SSL
  --ca-verify           Verify server certificate when using SSL