Merge pull request #157 from Skud/hotfix-analytics

Hotfix: don't escape HTML for analytics script
Merge pull request #165 from Growstuff/dev

Production push: new homepage, private messages, sun/shade, various small changes
Merge pull request #171 from Growstuff/dev

Production push: search nearby members, link to gravatar on settings page, other small tweaks
Merge pull request #196 from Growstuff/dev

Production push: search nearby by distance, connect to twitter and flickr, etc
Merge pull request #215 from Growstuff/dev

Production push: photos, crop wrangling, rss
Merge pull request #226 from Growstuff/dev

Production push: crop photos, payments, homepage improvements, rss bugfix
Merge pull request #230 from Skud/recommended-price

Production push: longer product description, recommended price
Merge pull request #232 from Growstuff/dev

Caching for homepage
bugfix: don't say 'not yet set' in planting form

PT: https://www.pivotaltracker.com/story/show/51457917

Maco found this. The problem was that if you had a blank planting date,
and then re-edited the planting, it would say "not yet set" in the form
field, then die when it later tried to convert that to a date.

I replaced Miles's planted_at_string stuff in the model with a simpler
parse_date method in the application helper.
Set up Rails coverage groups.
Filter spec files out of coverage reports.
Merge pull request #237 from pozorvlak/coveralls

Coveralls
Merge pull request #233 from Skud/planted-at-bug

Planted at bug
Remove unused gems; don't load assets group in CI.
Remove explicit load of diff-lcs.

It's a dependency of rspec-expectations.
Only use the 'debugger' gem in development.

Installation was failing on Travis CI causing spurious failed builds, so
we don't want it under the test environment. I reckon we don't want it
in the production environment anyway.
Use unicorn instead of Thin webserver

This is in the name of eliminating unnecessary differences between
development and production. You must invoke unicorn with `unicorn`
rather than `rails s`. By default it listens on port 8080.
Don't load the "development" gem group on Travis CI.
Remove watchr continuous-testing gem.

Nobody was using it :-(
Document what CanCan does in Gemfile.