cleaned up webapp code
merge index
Merge branch 'master' of https://github.com/angelafz/edugames
Merge branch 'master' of https://github.com/angelafz/edugames
Merge branch 'master' of https://github.com/angelafz/edugames
search and logout feature on webapp
Merge branch 'master' of https://github.com/angelafz/edugames