test
minor modification to R tutorial 1 and 2
add updated R_Training_2.html to the commit
one more minor change
added .gitignore to this directory
Merge remote-tracking branch 'upstream/gh-pages' into gh-pages
where is it
merge from upstream
marge
gitignore?
delete random .gitignore
Revert "gitignore?"

This reverts commit 31cef78e1037e92e2c84c45127d0499f4a2b36db.
resurrect gitignore zombie
Merge remote-tracking branch 'upstream/gh-pages' into gh-pages
practice
test commit
kk
move R_Training_1.html to _posts so that it is scooped up by Jekyl and becomes part of the class page
Merge remote-tracking branch 'upstream/gh-pages' into gh-pages
Merge remote-tracking branch 'upstream/hw1' into gh-pages