Feature/auto complete list - bugs, events

Pulled form auto-complete-list-documentation, added getter event, fixed design bug, moved templates into JS-Code

- [x] finish the code
- [ ] gather feedback for my changes
- [ ] submit changes to the documentation


| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| Tests pass?   | none
| Fixed tickets | none
| Doc           | none