These properties are used later on in the code:
```
scope.pager.itemSizeList = _.range(scope.pager.MIN_PER_PAGE,
                scope.pager.MAX_PER_PAGE + scope.pager.ITEMS_PER_PAGE_STEP,
                scope.pager.ITEMS_PER_PAGE_STEP);
```
Won't removing them (which i'm for) break this code?