[Import] Improve UI + Refactorings

* Wizard is single page (for control)
* Made it explicit about the 2 possible import strategies (raw vs
configured+nested)
* Made Import a job, in a dedicated class
* Made reports a dedicated dialog
8 files changed
tree: 07087df925bbdf424d82d99d49467a8e6fbcf68c
  1. build/
  2. bundles/
  3. examples/
  4. features/
  5. tests/
  6. .gitignore
  7. pom.xml