remove unused get_min_edge_size()
remove unused get_min_edge_size()

vlukes/sfepy,rc/sfepy,rc/sfepy,BubuLK/sfepy,sfepy/sfepy,RexFuzzle/sfepy,lokik/sfepy,RexFuzzle/sfepy,BubuLK/sfepy,RexFuzzle/sfepy,sfepy/sfepy,lokik/sfepy,RexFuzzle/sfepy,BubuLK/sfepy,lokik/sfepy,rc/sfepy,sfepy/sfepy,lokik/sfepy,vlukes/sfepy,vlukes/sfepy