BaseViewChart and BaseViewController constructor not calling onModelSet for model passed as constructor input pairs

[rjackey]

When passing in a model as a constructor input, these classes' constructors don't call ModelObserver constructor (to set up listeners) until after the p-v pairs are set. Thus any custom onModelSet would not be triggered.

[rjackey]

Fix these by switching the order of superclass constructors so ModelObserver happens before ComponentContainer / ChartContainer.