excludedpages=page,ns:page

Define a list of pages which must be excluded. Pages are resolved
against current page.
Reformatting, cleanup, PHPDocs, visibility
don't show create,edit,minoredit actions of already deleted pages

Delete was last action performed on the page.
So creates/edits are not relevant anymore.
Remove a duplicated isHidden check.

No idea why commit 1f8be9cde94d879fe1f448c10b6e9a4b1634f048 added this
duplicate?
Merge pull request #22 from Klap-in/excludepages

excludepages=<page>, no deleted changes, reformatting