implement tags, make page headers consistent, general php clean-up
display tags on photo view page
move js and clean up some type
viewing mode tweaks and simplification
remove extra respond.js
more thumbnail tweaks
nothing
List sets on photo view page
validation fixes, style tweaks
older/newer styles and spacing
remove errant </a>s
nothing
cookie persistence (path issue). fixes #6/
only transition body background on viewing toggle
one more breakpoint
just remove older/newer on first and last items
update screenshot
update screenshot again
change bg color in viewing mode
combine css files