Moved import and export to the deployer bar.

Moved the import/export controls to the deployer bar

QA:
Without flags:
-The import/export controls should be in the header

With mv flag:
- Check that the header does not have the import/export controls
- The deployer bar import/export controls should now work
This test is a little confusing because it looks like you're stubbing out the click method of the element that you're clicking on. Can you add a comment for clarification about how this test is operating.