checkpoint
first R example
Merge branch 'master' of https://github.com/jarrodmillman/stat133-summer2014

* 'master' of https://github.com/jarrodmillman/stat133-summer2014:
  Fixed typo for enrollment status
  Updated lab2 for R
  repaginate
  make data available
  imported from last semester, this needs to be edited before published
  make lab visible
  add link to piazza