Added custom css file.
Added carousel background images.
Added some more notes.
Added favicon and custom CSS.
Updated the carousel images and text.
Added new sections.
Added custom color styles.

Also tweaked carousel timing.
Added improved image for grand canyon.
Added site menu items.
Added sidebar menus.
Fixed up abs paths.
Added placeholder pages.
Added team pages.
Fixed abs paths.
Accept passed function for menu-generation.
Updated copyright in footer.
Added improved image for grand canyon.
Added improved milky way image.
Pointed to the new image.
Added placedholders for project pages.