CND dumper generates invalid CND when re-editing a mixin

[dantleech]

I'm not sure what the exact problem is with the following, but for example the query operators are not properly quoted (but fixing this does not make the CND valid):

<mix='http://www.jcp.org/jcr/mix/1.0'>
<nt='http://www.jcp.org/jcr/nt/1.0'>
[mix:menuItem] > nt:unstructured
orderable mixin query
- label (String)
mandatory jcr.operator.equal.to', 'jcr.operator.greater.than', 'jcr.operator.greater.than.or.equal.to', 'jcr.operator.less.than', 'jcr.operator.less.than.or.equal.to', 'jcr.operator.like', 'jcr.operator.not.equal.to
- path (String)
mandatory jcr.operator.equal.to', 'jcr.operator.greater.than', 'jcr.operator.greater.than.or.equal.to', 'jcr.operator.less.than', 'jcr.operator.less.than.or.equal.to', 'jcr.operator.like', 'jcr.operator.not.equal.to
+ nt:unstructured (mix:menuItem)

[dbu]

is this the same or related to #105?