Adding new garden; updating new garden page to ask only for garden name. Story
40983821 https://www.pivotaltracker.com/projects/646869#!/stories/40983821

Committing test for changes
Show user's actual garden list.
ignoring vim backups
Tabbify gardens on members page; add "New garden" link.
"New garden" button on gardens page.
Fix garden tabs in profile; embed "new garden" form.
Stop the current garden from being a link on gardens/show.
Unconfirmed users don't show on members index page
No profile for unconfirmed members
Plant something link in header
crops page links to planting the right crop
show plant something link on garden page
select garden/crop based on params - BROKEN TESTSwq
render markdown in planting descriptions
Merge pull request #73 from Skud/planting_markdown

render markdown in planting descriptions
Use Bootstrap formatting on "new garden" form.
Add title to "New garden" tab on profile.
Document the need for @garden in MembersController#show
Merge pull request #71 from pozorvlak/creategarden

Links and forms to create new gardens
added crop_id and garden_id params to controller