Upgraded to latest oform.

This latest version of oForm should have everything we need for the modal windows. For the sign in, you'll do something like this:

```
$('#signin').oForm({
    //use the validation function documented here for password: https://github.com/kylerush/oform#validation
    beforeSubmit: function(){
        var encodedValues = {};
        //populate the object with base64 encoded form field values
        return encodedValue;
    },
    afterLocal: function(responseObject){
        //look at the responseObject, determine if it was a success, carry out success function, report the sign in
    }
});
```

For sign up, you'll do something similar, except you won't need to return an object for beforeSubmit, just return true after you have determined that the two passwords match.

Happy to walk you through it also.