change "lynda-ad-section-class" classname to "ad-section-class"
change "lynda-ad-section" id name to "aside-ad-section"
commit development & production copies of main stylesheet
change "aside-sections" classname to "aside-section"
commit development & production copies of main stylesheet
create "@mixin aside-nav-link" in "grunt/cssSource/_base.scss"
continue to style the <aside>..start working on tablet landscape view...add/remove styles