Decide which data structure is best for kcoredirlister lstItems.
The results in one machine:
| | QList | QListBinary | QMap | QHash |
| add | 18 | 21 | 24 | 20 |
|findByName | 937| 950 | 1.676 | 3.355 |
|findByUrl | 1.953| 14 | 14 | 9,7 |
|findByUrlAll | 692 | 11 | 11 | 8,6 |
|AddNewItems | 1.9 | 2.0 | 2.6 | 2,8 |
|AddNewItemsV2 (only std::partition)| 1.3 | 1.3 | 2.7 | 3,0 |