renamed "homepage-posts" class to "post-snippet"
change <footer> id from "colophon" to "footer" sitewide
Starting to clean up stylesheet

Mostly applied to the global styles (_globalStyles.scss) with a little applied to the 'mobile first' styes (_mobileFirstStyles.scss). Removed some old WordPress-related styles, wrote better comments, cleaned up whitespace and add Sass references where I could.
clean up '_base.css'

Added clearer comments, cleaned up white space
more css clean-up

mostly cleaned up '_mobileFirstStyles.scss' but slight changes were made to  '_base.scss' and '_globalStyles.scss'. Lots of clear comments add and white-space cleanup.
remove '_pagination.scss'

Appears to be an old file that's not used in the current build of 'styles.min.css'. Put it back later if needed.
Main styles cleanup

Completed clean up of '_mobileFirstStyles.scss' but also made changes to '_syntax.scss.' Created clearer comments and cleaned up white space. Also broke the retina media query for the search button, menu icon and social networking links out into its own Sass file: '_retinaMediaQuery.scss'. It's inside '_mobileFirstStyles.scss' instead of 'grunt/cssSource/styles.scss'.