edit garden implemented
changes to routes file
edit working
when a user trys to access anothers edit garden page it redirects them back to /gardens
redirect non logged in user to signin page when trying to access another user's garden edit page is now working
added suggested changes
resolves issue #18
added request updates resolves issue #18
added request updates resolves issue #18
added changes to edit function resolves issue #18
Merge branch 'master' into edit-garden

* master:
  Add schema load to travis setup.
  Setup Travis and CodeClimate
  Switch to using @gardens on gardens#index
  corrected tables in garden/index and edit haml files
  Clean up plant variety workflow.
  created garden plot thumbnails for garden index plot layout for garden edit
  Removed ids from show.haml.html and edit.haml.html, combined lines 25 & 26 in varieties_controller.rb.
  Basic tabs for the garden edit page.
  Requested changes made, update plant variety function tests still passing.
  destroy method updated and db.yml.example file re-added.
  Implement pending specs around adding gardens.
  Add test for confirmation of deleting gardens
  Edit plant variety implemented.
  Implement delete functionality with multiple list items
  Add database.yml.example file
  Delete plant variety implemented
  Delete Garden Plan - first garden

Conflicts:
	app/controllers/gardens_controller.rb
	app/views/gardens/edit.html.haml
	config/routes.rb
Merge branch 'edit-garden'

* edit-garden:
  added changes to edit function resolves issue #18
  added request updates resolves issue #18
  added request updates resolves issue #18
  resolves issue #18
  added suggested changes
  redirect non logged in user to signin page when trying to access another user's garden edit page is now working
  edit working
  changes to routes file
  edit garden implemented