ApexDoc rule - Create new properties for public and global methods

[alconesp]

Hi, we are using PMD to check Apex code and the ApexDoc rule is giving us a kind of headache. The thing is, we want to document the global methods but not the public ones. The rule is checking always if the method is public or global and there is no option to disable the check for any of those cases. Would it be possible to include two new parameters, reportPublic and reportGlobal, which can be "true" by default, to disable the rule when needed?

If you consider it a good idea, I can create the pull request with the changes needed.