Merge and duplicate element functionality

[Ronald]

I would like to see the capability to:
1. Merge elements: e.g. select 2 elements (fi classes) and make it 1 class having all the methods and attributes of both, including links to other elements and appear on all diagrams where the former 2 appeared. I think this is very useful because after some time I often detect duplicates in models I am responsible for. Now I have to this manually which can be pretty awkward and error prone task.
2. Duplicate elements: make an exact copy of an element, including links to other elements


Best,
Ronald