Dev: Connect New Overlays to Launcher

[AdamJ]

Connect the new Create Space and Import/New Application overlays to the Launcher in OpenShift.io.

Original stories to reference:

• Dev: New Create Space Overlay
• Dev: Create New Import Overlay

Verification Criteria:

• [x] All steps are working
  • [x] Create a sample Application
  • [x] Import a sample Application
• [x] Review by PM & UXD
• [x] Verify the Launcher is updated in fabric8-ui to match expected steps of the Overlays

[AdamJ]

Overlays updated and included in a larger PR to https://github.com/fabric8-ui/fabric8-ui/pull/2569.