add footer with links and contact info
add footer styles
update header styles
move contact info to header
open download images in new tab
activate controls when camera has loaded
remove obsolete effects
update screenshot button position;
speed up screenshot transition
remove obsolete effect links
take screenshot when canvas is clicked
remove obsolete files
Merge branch 'changes' into develop
remove comments
remove more comments
update header styles; content is no longer vertically centered
update screenshot button cupy
add keyboard navigation
Merge branch 'fixes' into develop
update header copy