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
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
linkify crop image
profile has link to edit settings
forgot to add a test
Merge pull request #145 from phazel/linkify_crop_image

Linkify crop image
Merge pull request #146 from phazel/settings_link

profile has link to edit settings
Merge branch 'standardise_buttons' of https://github.com/phazel/growstuff into dev
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