Bug 1022646 - [Haida][Contacts] Form view separated [WIP PATCH]

We should keep them separated, this file will be used from and just from the different views, and `navigation-haida-shim-receiver` will be instantiated just once.

Again, a comment explaning this, actually how it will work in conjunction with `navigation-haida-shim-receiver` and that will be removed in the future will be pretty nice.