Explicitly declared component bindings should always be mapped

[christopherthielen]

related to #36

If a state has explicitly defined mappings, we currently only apply those mappings if we find a matching @Input() or inputs: [] metadata. Because decorators are now being stripped for AoT compile, there is no longer any way to be certain that the property exists on the component or not.

For now, we should always set the property on the component (if an explicit binding is made), even if the metadata is not found.

var state = {
  resolve: [ { token: 'fooData', resolveFn: getFoo } ],
  component: FooComponent,
  bindings: { fooData: 'fooData' },
}

cc @aitboudad