Removal of unnecessary input field
Tiles are generic and can contain more than 2 tiles
Once the checkbox value changes, the form has to re-validate
Merge pull request #27 from uapps/retrigger-form-validation

Once the checkbox value changes, the form has to re-validate
Merge pull request #26 from uapps/generic-tiles

Generic tiles
Merge branch 'gh-pages' of github.com:uapps/PassMeNot into styling
More robust validation