add cookie remove function, if days 0 set to expire
add history options to the index page
handle local storage
add mine.html page
implement delete feature
get image extensions from original filename
dont add repeated items to history
add clear all, and fix opt-out
save hashes instead of the url
use batch api
ability to opt-out/in to storage from /mine
remove jquery
show items in the order added
clear shown items, on clearAll
Merge branch 'master' into link-history

Conflicts:
	templates/index.html
refactor mine.html to use templates
add thumbnails of last two images to the homepage
change UI wordings
add pagination
Clean up home page history