added storyboard images
removed unneeded images.
Merge branch 'master' of https://github.com/CMPUT301F13T02/301project
Merge branch 'master' of https://github.com/CMPUT301F13T02/301project
Merge branch 'master' of https://github.com/CMPUT301F13T02/301project
Merge branch 'master' of https://github.com/CMPUT301F13T02/301project
dds story tree and fixes bugs
Merge pull request #92 from jcadek/master

Implemented Story Tree Mode