Elaborating on how Table::get() prevents bad articles to be accessed
Typo fix
Updated XML documentation to describe loading the Utility library with App::uses
Merge pull request #1347 from voycey/3.0

Updated XML documentation to describe loading the Utility library with App::uses
Merge pull request #1345 from cakephp/3.0-blog-tweaks

3.0 blog tweaks
Update docs for cakephp/cakephp#3487