Changes to views.py.  Removed some unnecessary stuff.
Changes to photo.html.  Added buttons for delete photo, add to album, remove from album.
removed login.html (there is one in templates/registration/ ) and photos.html which has been replaced with all_photos.html
Changes to urls.py.  Added urls for new views added to last commit of views.py.
Added boot to requirements.txt.
new htmls.