Feature request from RMcLeod79, posted on GitHub Mar 31, 2015
Whilst the Magento documentation for Coding Standards state that PSR-2 should be used, there are multiple instances of protected properties being prefixed with an underscore
i.e protected $_someProperty
This does not conform to the PSR-2 Standard.
As the docs state that PSR-2 is used instances of $_
should be removed.