public goods: changes
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Merge branch 'master' of https://github.com/oTree-org/oTree
demo: modified final page
Merge branch 'master' of https://github.com/oTree-org/oTree
Update Finish.html
Update Results.html
Update models.py
Update Feedback.html
Update views.py
Update Results.html
Update Instructions.html

Only using points; no need for exchange.
Update Introduction.html

to state the purpose of understanding questions
Update Feedback.html

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Update models.py

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Update models.py

Nobody likes 'period'...
Update Results.html

Add instructions at the bottom
Update FeedbackQ.html

change title
Update models.py

change description
Update models.py

change description