Bugfixes from last PR (#1928)

* Fixed a regression where confirm-email was validating for a real email when it's not required.

* Fixed fit to screen breaking as canvas was still showing on the screen when it should have been hidden.

* Fixed a missing age rating in the pipe

* Fixed fit to height not properly aligning the image

* Tweaked Startup check for base url

API/config/appsettings.Development.json

@@ -2,5 +2,5 @@
   "TokenKey": "super secret unguessable key",
   "Port": 5000,
   "IpAddresses": "",
-  "BaseUrl": "/test/"
+  "BaseUrl": "/"
 }