Start fleshing out functionality more.
Start fleshing out functionality more.

A command like

```
python optimize.py --signal 20150529_1/data-optimizationTree/mc14_13TeV.2045* --bkgd 20150529_1/data-optimizationTree/mc14_13TeV.110* -vvv --debug-root
```

works perfectly and beautifully for me. Specify the signal. Specify the background. And then do stuff.

kratsg/optimization,kratsg/optimization,kratsg/optimization