iron-a11y-keys-behavior doesn’t like commas apparently.
The keyboard shortcuts should call preventDefault() anyway, so
this is a proper fix that prevents the test key event from bubbling
up to the iron-a11y-keys-behavior logic.
Change-Id: I4b8120556db9146aa5eb9669db26e1737b031b51
There is no change in functionality. Only moving things around.
+ Separate html from the js.
+ Place the unit test for a component within the same folder.
+ Organize the components in subfolders.
Change-Id: I51fdc510db75fc1b33f040ca63decbbdfd4d5513
