gEDA-dev: gschem bug when copying components

[Peter Clifton]

Steps to reproduce...

1. Place a component (e.g. resistor)

2. Use copy mode to duplicate that component (don't place it yet)

3. Press middle mouse button to rotate the new component

Outcome...

Original component is also rotated (leaving a rendering glitch (image of
the original, non-rotated component).



Any ideas to the cause, or likely place to look.. IIRC, the relevant
code is in many places.

Peter Clifton