Remove the check for value == defaultValue in JSONUtil as it doesn't handle cases of where we explicitly want to set something to the empty string because there is a defaultValueFn.  We already check if the value is in instance_ or not.
Remove the check for value == defaultValue in JSONUtil as it doesn't handle cases of where we explicitly want to set something to the empty string because there is a defaultValueFn.  We already check if the value is in instance_ or not.

foam-framework/foam,jlhughes/foam,foam-framework/foam,osric-the-knight/foam,foam-framework/foam,mdittmer/foam,mdittmer/foam,jacksonic/foam,jlhughes/foam,jacksonic/foam,mdittmer/foam,osric-the-knight/foam,jacksonic/foam,jacksonic/foam,jlhughes/foam,osric-the-knight/foam,osric-the-knight/foam,mdittmer/foam,foam-framework/foam,jlhughes/foam,foam-framework/foam