fix bug on removing support

No, I mean the test should describe the expected behavior, which is to not be able to make a suggestion. As it is, you have one expectation for a a disabled submit button:

```
expect($(':submit').attr('disabled')).to.equal('disabled');
```

But then click on the submit button anyway:

```
click('form input[type=submit]').then(function() {
```

with an expectation for a suggestion to be created:

```
expect(find('.suggestion').first().text()).to.equal("Make sure there's a doctor available for house calls");
```

Which is the opposite of what it should do