Add basic formatting and placeholder to to-be developed content

Author: jordanmccullough

workbooks/github-advanced.md

@@ -4,24 +4,48 @@ title: Advanced Workbook
 description: A student and teacher outline to the GitHub Advanced class.
 ---
 
-This workbook will be your companion for the slides of the GitHub
-Advanced class taught by the [GitHub Training Team](http://training.github.com/)
-and other educational groups.
-
-## bisect
-## bundle
-## cherry-pick
-## collaboration
-## customizing
-## filter-branch
-## gitattributes
-## github-way
-## hot-tips
-## index
-## internals
-## notes
-## refspec
-## remote
-## rerere
-## searching
-## submodule
+## Bisect
+TBD
+
+## Bundle
+TBD
+
+## Cherry-pick
+TBD
+
+## Collaboration
+TBD
+
+## Customizing
+TBD
+
+## Filter-branch
+TBD
+
+## Gitattributes
+TBD
+
+## Github-way
+TBD
+
+
+## Internals
+TBD
+
+## Notes
+TBD
+
+## Refspec
+TBD
+
+## Remote
+TBD
+
+## Rerere
+TBD
+
+## Searching
+TBD
+
+## Submodule
+TBD