In a surprising change in direction, Google’s Gary Illyes recommended that webmasters continue to include “authorship markup,” in their source code and not remove it as it may become useful again. Illyes, who works as a Webmaster Trends analyst, spoke to an audience today at the Search Marketing Expo in New York, didn’t give many further details, although many in the crowd of specialists were blown away. In August of 2014, Google had not only decommissioned authorship but had reportedly stopped processing the…