* Fixed issue-1011 by using single-point polygons for texts in deep mode. Tests need fixing.
* Updated tests (text become a single point)
* Added test for issue-1011
This enhancement targets towards a better resolution
of ambiguities. The enhancement is to utilize knowledge
about device and subcircuit equivalences to avoid stale
branches of the ambiguity resolution tree.
So far following these branches could lead to a
contradictions which render an ambiguitiy resolution
choice useless.
One effect of this change is enhanced reproducibility
of the matching log because some pointers are not
involved anymore.