Add form validation for place and survey forms
- Add gatekeeper.js for validation
- Wrap submit handler for place and surveys using gatekeeper
- Add error styles
- Update default config to do error handling
Zoom to a location when linked to directly
Remove hashlib
Merge pull request #56 from openplans/form-validation

Form validation
Merge pull request #57 from openplans/linked-place-zoom

Zoom to a location when linked to directly
Merge Shareabouts 3.9.0, branch 'master' of github.com:openplans/shareabouts
Bump version file to 3.9.0
Merge Shareabouts 3.9.0 (with correct VERSION), branch 'master' of github.com:openplans/shareabouts
Add required fields