Bug fixes

• Comment core tag description on info file

- fixed menu configuration links

fix commenting and naming issues

This release has two major improvements:

1. It forces Path2ban into either menu callback or hook mode. Previous versions could allow users to use both at once (resulting in duplication) or neither just by incorrectly setting the configuration.
2. It includes system status "requirements" to make sure that the settings are set correctly. On previous versions going back to 1.0 the user could delete the site_403 and site_404 entries, silently stopping Path2ban from working [I'm classing this as a bug fix].

It has additional minor improvements:

This release moves the extraction of Search API fields to inside the document field.
This is useful for clients not relying on the default 'document' field type and using their own child field of SearchAPISearch. In this case, we avoid extracting fields when it's not necessary (for example if you are grabbing data from the CMS directly).
For users that use the document field, this won't impact anything.

Bug fix release.

#3093301: Warning: file_get_contents(/plugin.js): failed to open stream after update to 8.1.2 with new installation method