Merge pull request #127 from Growstuff/dev

First attempt at a production push
Merge pull request #132 from Growstuff/dev

further setup for production environment


* unicorn for concurrency
* new relic
* site name is now a per-environment variable
* plus a security update to rails 3.2.13
Delete gardens
paginate crops
sort members by login name
Paginate and sort members.

We've decided to remove tests for pagination display because we trust will_paginate
paginate posts
add more verbiage to confirmation email
Merge branch 'dev' of http://github.com/Growstuff/growstuff into dev
standardise button styles
various tweaks based on comments on phazel's work
Merge pull request #5 from Skud/buttons

various tweaks based on comments on phazel's work
Merge branch 'dev' of http://github.com/Growstuff/growstuff into dev
Merge pull request #135 from phazel/delete_gardens

Delete gardens
Merge pull request #137 from Skud/confirmationwords

add more verbiage to confirmation email
Merge branch 'dev' of http://github.com/Growstuff/growstuff into dev
Merge branch 'paginate' of https://github.com/phazel/growstuff into dev

Conflicts:
	Gemfile.lock
Fix Travis CI status image

Since Travis CI uses case-sensitive urls for GitHub account and
organization names, this commit adjusts the reference to match the
organization name exactly.
Merge pull request #143 from jcaudle/fix-travis-ci-status-image

Fix Travis CI status image
pagination appears at bottom of page