corrected the missing wild card
Rough slides, missing phd comics image
Good enough git slides to share?
git -> Git, switching to graphic w/ permission
added next steps for lesson 3
added next steps to lesson 4
added keypoints to lesson 4
Replace Celcius with Celsius
whitespace.
Added challenge on file permissions
modified answer in challenge
Altered comment so that user does not have to scroll over to read, and re-knitted rmd file, based on feedback from another user
updating
updated
Merge pull request #826 from natalie-robinson/creating-lesson-on-csvReadWrite

Altered comment so that user does not have to scroll over to read, and r...
Merge pull request #823 from tompollard/gh-pages

Added challenge on file permissions
Merge pull request #805 from zonca/patch-1

Replace Celcius with Celsius
Merge pull request #795 from davclark/git-slides

Git slides
Updated permissions / comments about phdcomics
Merge pull request #832 from davclark/git-slides

Updated permissions / comments about phdcomics