paths.
Showing all the paths a template file could be located help expose
developers to the view path cascade and helps ensure we don't tell
people the wrong place to put a view file.
Refs #3712
This statement does not serve a purpose anymore.
In a long forgotten world it indicated the main version number of PHP which the code in the file was compatible to.
http://pear.php.net/manual/en/standards.sample.php
But since PHP 5.1 and later this is only marginally true.
Thus I propose to remove it from CakePHP.