Merge pull request #39 from cshaver88/master

Cayla's Changes
Merge pull request #40 from cshaver88/master

Nugget Changes
Merge pull request #42 from cshaver88/master

Yaml file and Nugget Images changed
changes to courseinabox2
changes to course in a box 2
Merge pull request #43 from wolberd/videoLinks

Video links
added bookFiles
Merge pull request #44 from wolberd/videoLinks

added bookFiles
Merge branch 'master' of https://github.com/robinbattle/appinventororg