Materials for Python sessions of first day.
Small fixes in the md file for the intro to python lesson.
More work on the python intro notebook.
Add location.
This might be a better place for the location.
Finished work on intro to python notebooks.
Add mv to shell tutorial
Make links inline
Break out runall into own section
Add documentation section
Add find lesson with stub of find command
Finalize grep lesson
Add note about shell wildcards
Merge pull request #6 from jkitzes/gh-pages

Update shell lesson
Merge pull request #7 from arokem/python

Python