Merge pull request #5 from sumnerjj/master

Change target api in manifest to 19
Deleted old versions from the Game Dev Tutorial.
Merged.
Merge pull request #6 from GavinDBrown/master

Testing merge functionality with Justin
Testing merge functionality with Justin
testing merge with Gavin
Merge pull request #7 from GavinDBrown/master

Testing merge functionality with Justin
I merged things