Components should be case insensitive about tko

[brianmhunt]

Thanks @vmandic — it turns out custom elements need a dash (-) e.g. some-custom-el will work but somecustomel will not, which is IIRC a W3C thing. Will check for this and throw in tko.

[vmandic]

A short momentary recall is that I could not use <someCustomEl /> but could use <some-custom-el />. Again now from my memory... I did not even face an error in the console. Using the custom data-bind and component binding worked!