Update templates

[akrigline]

Fixes #30

• Updates the Container Generator to import duck actions automatically correctly
• Updates Component generator to match the new container's class version
• Updates Duck generator to accomodate the removed index.js file
• Updates newAction generator to accomodate removed index.js file and shifted export scheme
• Adds Thunk Generator within newAction (add --thunk and possibly --promise if you want a promise thunk)

To Test:

• Basically the best way to test this is to try all of the iterations of flags within each modified generator and see if:
  • anything breaks horribly
  • the generated files and actions look correct