bos/mwc-random — pull request #30 by ggreif (2014-06-13 09:58:05+00:00)
Title: Eliminate redundant import warning

```
System/Random/MWC.hs:103:1: Warning:
The import of ‘Bits’ from module ‘Data.Bits’ is redundant
```

AFAIK, the import of Bits instances works implicitly for all GHC versions.