Fixing whats_missing for features

Just as FYI, @pelson, this what `whats_missing` says for `scipy`. As we know it is not trumped, but the script seems to think so. Not a big deal as we know this isn't true, but something to be aware of.

```
scipy : exists in conda-forge, but has been trumped by scipy-0.17.1-np111py35_0.tar.bz2 (availables: scipy-0.17.1-np111py35_blas_openblas_200.tar.bz2, scipy-0.17.1-np110py34_blas_openblas_200.tar.bz2, scipy-0.17.1-np111py27_blas_openblas_200.tar.bz2, scipy-0.17.1-np111py34_blas_openblas_200.tar.bz2, scipy-0.17.1-np110py27_blas_openblas_200.tar.bz2, scipy-0.17.1-np110py35_blas_openblas_200.tar.bz2)
```