More capstone
Background
Merge branch 'master' into capstone

* master:
  first weeks dst
  Rename RR class
  Start updating/cleaning
  Clean up slides/code
  Rename directories to remove numeric prefix
  Fix some typos
  Move slidify to data products
  Start slidifying RR Concepts lecture
Background
stuff
Merge branch 'master' of https://github.com/jtleek/modules into jeff
Questions to answer
Merge pull request #57 from rdpeng/capstone

Capstone
Merge pull request #56 from ncarchedi/master

First few overviews for data science toolbox course
almost there on dst
big data lecture
Merge branch 'master' of https://github.com/jtleek/modules into jeff
Merge pull request #58 from jtleek/jeff

finished all dst but nick's stuff + experimental design. holy crap i'm so wiped out i don't want to write experimental design