Merge pull request #7 from dddoss/master

SaveAs Fix
Update index.html

Renamed tutorials tab to high school tutorials
Merge pull request #17 from aliredwards/patch-2

Update index.html
Renamed high school tutorials page and removed old files
Propagating changes to QA/prod index.html's
Merge branch 'master' of https://github.com/zrdev/zrdev.github.io