pypi install

[mortonjt]

Right now, we can install songbird via pip, but it'll require numpy and biom-format to be installed before hand. One way to do this is to create a conda environment as follows

conda create -n songbird pip numpy biom-format
source activate songbird
pip install songbird

This is not great, since even for the simple pip install, we'll need to have a conda install. May want to explore deploying docker containers.