Adding photo functionality to harvests
merging the schema changes from finished plantings and making the timestamp newer, then making the styling on harvest photos match the new styling (no li) on planting photos
including all the new files needed for harvest photos, this time
whitespace fixes and um oops no there shouldn't be a secret key in that config file
removing unneeded photo-related files
Renamed gardens.rb to gardens_spec.rb so that these tests will run.
Merge pull request #418 from wsmoak/dev

Renamed gardens.rb to gardens_spec.rb so that these tests will run.
Upload tomato varieties to crop database
Merge pull request #419 from Skud/tomatoes

Upload tomato varieties to crop database
stop generating helpers, constroller specs, view specs, and javascripts
Merge pull request #421 from tygriffin/customize-generators

stop generating helpers, constroller specs, view specs, and javascripts
Delete unused photos

Make sure the models are setup so that if a photo is not used for
anything, it's removed from the system.

Also wrote a rake task (which should be run on deploy) to remove older
unused photos.
Clear crop hierarchy view cache after uploading crops

The crop_sweeper only acts in response to things that happen in the
controller.  Since this works directly with the model, we need to clear
the cache fragment manually.
Merge pull request #422 from Skud/crophierarchycache

Clear crop hierarchy view cache after uploading crops
Removing tests for migrations

These were never run anyway (they don't have _spec.rb in their names)
and were obviously written when we had no idea what we were doing.
They're full of syntax errors and all sorts of stuff that just won't
work.  The best thing is to remove them so they don't confuse people!
Merge pull request #1 from Skud/maco-harvestphotos

Delete unused photos
add index to harvest_photo
refactor error handling on photo upload to be easier to read
Merge branch 'dev' of github.com:maco/growstuff into dev
Rename Sign in tests and add Sign up tests.