added slidify lecture
Start slides for evidence-based data analysis
Lectures on RR and knitr
Edit out Jeff's stuff
Lecture on Evidence-based data analysis
Merge pull request #23 from rdpeng/master

Reorganized all content in to appropriate course/module directories
Merge remote-tracking branch 'origin/master' into RR

* origin/master:
Merge pull request #24 from rdpeng/RR

Lecture on evidence-based data analysis
Fix paths to images; add html/md files
Remove subtitle
Fix up links and author
Roger's Reorg
Merge remote-tracking branch 'jtleek/master'
rogers reorg
added slidify lecture
Merge pull request #25 from seankross/master

added slidify lecture
Add Jeff's transcripts
Merge remote-tracking branch 'jeff/master'

* jeff/master:
  added slidify lecture
  rogers reorg
  added slidify lecture
Merge remote-tracking branch 'origin/master'

* origin/master:
  added slidify lecture
  rogers reorg
  added slidify lecture
Merge remote-tracking branch 'github/master'

* github/master:
Lecture on R Profiling