[FEATURE] implemented sidebar for orders

__Tasks:__

- [x] init of sidebar in list and detail view
- [ ] gather feedback for my changes

__Informations:__

| Q             | A
| ------------- | ---
| Tests pass?   | yes
| Fixed tickets | -
| BC Breaks     | -
| Doc           | -

__Requires:__
- https://github.com/sulu-cmf/SuluAdminBundle/pull/164
- https://github.com/sulu-cmf/SuluSalesCoreBundle/pull/5
- https://github.com/sulu-cmf/sulu-complete/pull/5
wrong package