Added git lesson slides
Added git slides
Removed compilation files for slides
Start configuring tutorial for git
Update git materials
Update Git Tutorial
Update Git Tutorial
Update git tutorial
Updating git materials
Update git material
Update git mateirals
Update git materials
Update git materials
Update git materials
Adding data for R tutorial
Adding R tutorial for ISU Bootcamp
Adding R tutorial for ISU Bootcamp
Update r_tutorial.md
Updating code markdown for r_tutorial.md
Updating code markdown for r_tutorial.md