remove unnecessary observer, add changed method for calculating change sets

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@palm.com>
add sync method to only fire bound properties in the object controller

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@palm.com>
store path for array controller updated

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@palm.com>
remove support for the store, use new pattern instead

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@palm.com>
possible solution to finding binding transform…although very ugly

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@palm.com>