yunait/mandango — pull request #26 by dripolles (2013-04-13 15:32:46+00:00)
Title:  Consider groups with added elements as modified

This is kind of a grey area, as an empty new embedded added to the group is now considered as
a modification. We need to explore the implications of this.

This fix has been made to make "$group->replace($docs)" work properly with unmodified embeddeds.