Fix !karma a b c to return the results in request order instead of unsorted from the db.

```
10:37:36 < a> !karma a b c d
10:37:36 < karmator> a: b, 2082 (2148++/66--/84+-); c, 2503 (2614++/111--/51+-); a, 732 (752++/20--/15+-); d, 376 (477++/101--/13+-)
```
