Empty observe array in mapping options creates observables from all properties

[lwiseman]

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I expect the mapping plugin to create no observables from the properties of the JS object, and instead, simply copy. See fiddle for a demonstration of the issue and a workaround:

http://jsfiddle.net/j6w18wba/

[crissdev]

@lwiseman I don't think this is likely to change. The library defaults other options like that as well - include, ignore etc. You might want to use copy option instead.