[Bf-python] Blender.Mesh edge selection problem

[Ken Hughes]

Campbell Barton wrote:
> Hey Ken, was debugging a script thismorning.
> and tracked the problem down to edge selection.
> 
> If you de-select an edge, it also de-selects the edges next to it. Even 
> when in Edge edit mode.
> This breaks a number of my scripts that use edge selections to store data
> - Cam

Ok.... as always, an example is helpful.  Can never reproduce these 
things left on my own.

Ken