Changes

Summary

1. Distingush between 2D and 3D quad in exodus
2. Fix merging of VLM surfaces for astros
3. Fix link error
4. Add missing include
5. Finish allowing quad elements in Exodus files.
6. Add quad mesh support for Exodus files
7. Fix for SierraSD solution read
8. One last stanalizer fix
9. Stanalizer fixes
10. Update SierraSD to provude nodal averaged elemental data
11. Try to fix another warning
12. Rename siearra to sierraSM
13. Fix compiler warnings
14. Add sierraSD to aim Makefile. Other small updates.
15. Add initial sierraSD AIM framework. Lots of work still todo.
16. More error checking in nastranAIM. Don't allocate zero length array.
17. Add Input_String to sierra
18. Various small updates
19. Add framework for sierra AIM
20. Make outputs lower case in fun3d when not compiled with python
21. Lint fix
22. Use EG_mapBody2 for morhing bodies with a single face. Fix indexing with refine. Add documentation reference for exodus writer.
23. add showsize option in udpNuScale; fix bug in udfOffset for Bodys with degenerate Edges; in udfEditAttr, allow attrValue to be a star in HAS statement, independent of whether the value is a string or a number
24. remove OPAM1_fillet test case (because FILLET works differently on various platforms)
25. fix undefined variable warning
26. fix sanitize error in velocityOfEdge
27. update method for assigning _edgeIDs associated with degenerate Edges; slight improvement in tessellation sensitivities for some cases
28. update to use EG_mapBody2 to make sure Edges are mapped properly during sensitivity calculations; update sensitivities (again) to improve Edges generated by boolean operations; update selected sensitivity verification data
29. remove FILLETs from OPAM1.csm; add OPAM1_fillet test case; fix typo in computation of analytic sensitivities for a CONE; fix tessellation sensitivities when Node motion is perpendicular to end of Edge; add designZ* test cases; update all verification data associated with data/basic/design* to account for the new (better) sensitivities
30. add missing data/vsp3 verification data for 7.6.0
31. clean up some debug printing during sensitivity calculations
32. ensure _faceID and _edgeID sequence numbers are consistent when computing finite difference sensitivities; allow CSYSTEM name to be an expression; fix bug that did not apply csystems to SELECT BODY command; add csystem7* test cases
33. Fix stanalizer
34. Fix FACE/LOOP for EG_imprintBody
35. Allow EG_imprintBody to accept FACE/LOOP pairs
36. Add more debug info in splitBody
37. Do not SameParamter shell
38. Fix stanalizer warning
39. Properly map Degenerate Edges in mapBody2
40. Skip degenerate Edges in mapBody2
41. Undo looking for verfication data
42. Warn about missing verification files
43. Yet one more python suppression