Updates and changes
Added options to set section heading as a link and show/hide subpages
Removed Houdini
Rearranged value order
Updated navigation

1. Removed show more/show less toggles.
2. Updated with new meta values to show subpages and make heading a
link.
Added Section Navigation
Removed unneeded variables
Removed unneeded variables
Added content
Added "New" label for sections that don't display subpages
Updated image compression to include sharpening
JS snippet adjusts .grid-img heights to match tallest element in grid.
Added featured homepage image function
Added featured homepage image to functions
Updated labels
Added function to select album thumbnail
Added tutorials for homepage image, album thumbnails, etc.
Activated HTML Minify plugin
Added documentation
Added documentation