Thomas Tuegel fd0e0cdc76
Revert "haskell: add nix-specific fixes for various packages in stackage"
This reverts commit 17c5ca9018619d819c48e25add78f47d7d575611.

This commit causes an evaluation error due to infinite recursion, which can be
tested by running:
```
$ nix-env -f . -qa \* --meta --xml --drv-path --show-trace > /dev/null
```
2017-02-18 12:48:05 -06:00
..
2017-02-16 11:28:23 +01:00
2017-02-17 23:46:53 +01:00
2017-02-18 16:03:16 +01:00