Cleaning up for 3.8
Merge branch 'master' of github.com:MarkAYoder/BeagleBoard-exercises
Merge branch 'master' of github.com:MarkAYoder/BeagleBoard-exercises
Merge branch 'master' of github.com:MarkAYoder/BeagleBoard-exercises
Added crossCompileENv.sh and chmod -x install.sh
Merge branch 'master' of github.com:MarkAYoder/BeagleBoard-exercises