Comoponent Edit:
* update account-data.json to reflect evolving design of current component
* bind vlnNavCtrlr to firebase currentComponent data
* listen for currentComponent changes and navigate to page action
Component Edit:
* Modified account-data.json to include an object currentAppState
* it has four things in it: component, product, category & page
* updated SiteDNA with fn & testing to set the component defaults.
Edit Component:
* merge remote changes onto of local work