Updated homepagefeatures on home pg to display in a carousel, 3 at a time
Pause slider on hover
Added more spacing between .left-col and .right-col; added twitter-timeline shortcode
Fixed creation of post__in list for slideshow post fetching; preserve post__in ID order
Added simple rss fetch/display shortcode
Adjust sizing of person-picture-wrap's in two-col layouts
Updated docs, readme; removed unused default_sorting from post-type-search; removed homepagefeature shortcode generation