Issue with the 'date' param causing an error on manual change

[gfreeau]

When using the new typed params feature, manually changing the url and hitting enter causes a javascript error.

i.e using this state config url

url: '/site/{siteId:int}?{startDate:date}',

When navigating to /site/1?startDate=2014-11-18 it works correctly.

However if you edit the url in the address bar to /site/1?startDate=2014-11-17 and hit enter, a javascript error occurrs.

TypeError: undefined is not a function
    at ArrayType.$UrlMatcherFactory.defaultTypes.date.equals (http://localhost:9010/vendor/angular-ui-router/release/angular-ui-router.js:1241:62)

[christopherthielen]

http://bit.ly/UIR-Plunk
Can you put this example into a plunk for me?