PHPDocs for common.php
add replacements to event data of COMMON_NOTIFY_ADDRESSLIST
phpdocs, fallthrough, unused var in common.php
Phpdocs
PHPdocs changelog
getNS returns empty string instead of false
PHPdocs pageutils
change getNS output check to empty string as well
revert return of getNS to false again
Merge pull request #729 from splitbrain/scrutinizer

PHPdocs, unused var, etc