Simple hex excercises

Bryan Allred f8b859a24f first releasable version 13 ans auparavant
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app.js b7e8ab6e63 general changes 13 ans auparavant
components.js f8b859a24f first releasable version 13 ans auparavant
controllers.js f8b859a24f first releasable version 13 ans auparavant
utilities.js bdef20de24 Added model binding and some visual aides 13 ans auparavant