Add 'Software Carpentry' to title by default, instead of *just* the venue name
This fix indentation in exceptions
Merge pull request #383 from r-gaia-cs/fix-exception

Fix indentation in Exceptions lesson
Getting rid of downvoted material
Markdown version of spatial intro
Merge pull request #386 from gvwilson/adding-markdown-for-spatial-intro

Markdown version of spatial intro
* replaced msysgit with Git for Windows

msysgit != Git for Windows
1.  Cutting "How Learning Works" material from index to instructors' guide.
2.  Putting link to instructors' guide on site home page.
adding R novice lessons that I started for NYU bootcamp
Adding notes to teaching guide
Merge branch 'master' into removing-unwanted-novice-extra-material
Incorporating @amyrbrown's edits to novice extra material
Incorporating @amyrbrown's edits to extra material on code review
Incorporating @amyrbrown's edits to man page description
Updating with @amyrbrown's edits
Adding link to explainshell.com
Incorporating @amyrbrown's copy editing
Incorporating @amyrbrown's copy editing
Incorporating @amyrbrown's copy editing
Incorporating @amyrbrown's copy editing