Fixed problem with worng test deps
Fixed bug with wrong SLPSetPostorderInspector on vertex with the same children, i.e b->aa
Stress-test for produced word. Actually it was just a test before using the same approach to test SLPMatchingTable
Had some doubts about gmp swap, so here is a test for it
Some more implementation of SLPMatchingTable. Sequence joiner and intersector are tested.