- fixed a crasher - in DrawPolygonSingleTexture was a case where lm_queue was not checked to own the data (reproducable crasher by running few times through the fountain in flarge) - removed a printf ("dang\n") in gl extensions detection routine
- fixed a crasher - in DrawPolygonSingleTexture was a case where lm_queue was not checked to own the data (reproducable crasher by running few times through the fountain in flarge)
- removed a printf ("dang\n") in gl extensions detection routine


git-svn-id: 28d9401aa571d5108e51b194aae6f24ca5964c06@9959 8cc4aa7f-3514-0410-904f-f2cc9021211c

crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS