User a number sort comparator for the OrderedCollectionMixin
restyle tweet buttons in vision footer
style image upload
style media on vision detail
No more vision inspiration
Convert arguments to array when logging and simplify to single argument
Only show image upload button if browser supports needed functions
Handle click to expand/collapse on vision media
HTML format the bio text
Merge branchs 'master' and 'users'

Conflicts:
	src/visionlouisville/static/js/app.js