rails g scaffold Photo...
only members can manage photos
tell user to connect to flickr
Rough attempt at showing photos from flickr.

You can see a list of your recently uploaded Flickr photos at
/photos/new, which is nice!  However the tests are broken and there's a
lot of mess that should be in the model instead of the controller.
Committing as-is because I'm tired.
Factor out flickr controller code, for easier stubbing.
Test for photo thumbnails; stub Flickr username/id.
Removed obsolete test from views/photos/edit

We should consider just deleting this action entirely.
"auth" helper method in Member
Delete @flickr_login var in photos controller.

We didn't need any data from it that couldn't be got from @flickr_auth,
and eliminating it makes login_to_flickr less side-effecting and easier
to move around.
Move flickr code into Member model.
Save photos.
Show image on photos/show.

Placeholder text for metadata.
Add metadata to photos and display it on photos/show.
Merge branch 'dev' into photos

Conflicts:
	db/schema.rb
Delete unused photos_helper.
Don't recreate photos, but update metadata.
Display all photos on index page.
Plantings HABTM photos.
Connect plantings to photos.
show photos on planting page