Merge pull request #136 from Growstuff/dev

Update Terms of Service/other policies for soft launch
Merge pull request #142 from Growstuff/dev

Several stories to push to production
added analytics tracking code w/ per-env config
fixes the blank form when resetting password
Made the password reset email friendlier.

Also did the same for the unlock instructions, while I was in there.
Install bootstrap-datepicker-rails Gem.
Allow free-form input of dates in plantings form.

See http://railscasts.com/episodes/32-time-in-text-field?view=asciicast

If an existing date has been set, it's pre-filled in ISO format.
Tried to use Bootstrap datepicker. Failed!

We get the Javascript error "datepicker is not a function".
Create new plantings with planted_at set to today.

There may be issues with time zones: can someone not on UTC test this?
fixed pozorvlak's date-picker branch

- tweaked javascript to specify date format (this fixed the javascript
    problems)
- converted planted_at to a date field, rather than datetime
- made tests pass even in non-UTC timezones
Merge pull request #147 from Skud/analytics

added analytics tracking code w/ per-env config
Merge pull request #148 from Skud/date-picker

Date picker
Fix broken test for unlock instructions

There were some extra assertions left over from Devise's use of mocks that no
longer make sense.
Merge pull request #149 from pozorvlak/password-reset

Password reset - make emails friendlier and fix blank page
Generate skeleton notifier.
Method to send email notifications.
Actually send email on creating notifications.
Only send email notifications to members who want them.
Added email notification checkbox to settings
Actually add the view for the notifications.