Added CC3 license
Minor updates to notebooks
Fixed bad HTML in optimization notebook
Updates to scikit learn notebook, homework 1
Minor fixes to python notebooks
Fixed line endings in microbiome file
Fixed bugs and typos in first two lectures
Fixed bad line endings in microbiome dataset
Merge branch 'master' of github.com:fonnesbeck/Bios366
Updated IPython tutorial
Minor fixes to numpy lecture
Fixes to SciPy lecture
Fixed namespace issues in Matplotlib lecture
Added exercise to Matplotlib lecture
Fixes to two notebooks
Fixed matplotlib namespace in Pandas plotting module
Clean up of data wrangling notebook
Updated section 3 notebooks
Added homework submodule
Minor updates to pandas plotting notebook