plotTree(Edits) broken

[lanpirot]

Plotting the example with demo_before.mdl and demo_after.mdl is currently broken (Matlab R2021b). My fix: change getNodeType.m line 51 to elseif ~isempty(node.Parameters) && any(strcmp({node.Parameters.Name}, 'BlockType')) || isBlock(node)

I don't know why the (cumbersome) expression ~isempty(node.Parameters) && any(strcmp({node.Parameters.Name}, 'BlockType')) was used, so maybe my fix breaks something else.