Merge pull request #42 from kmblake/practice-mode

Practice mode
Merge pull request #43 from kmblake/practice-mode

removed duplicate
multiplechoicemultipleanswer supported
Merge pull request #44 from kmblake/Eric-test

multiplechoicemultipleanswer supported
added num to questionID
fixing homepage
about to merge master
Merge pull request #45 from kmblake/Eric-test

Eric test
Merge branch 'master' into practice-mode
debug and put picture response feedback