[COSM] rename wave speed field
[FIX] CGNS support and test
[FIX] Reading 3D meshes in neutral reader
[ENH] support for reading Edge elements, and dimension configuration in CGNS reader
[ENH] Forgot to fix coordinate dimension
[FIX] missing includes
[FIX] missing includes
Merge branch 'master' of github.com:tlmquintino/coolfluid3

* 'master' of github.com:tlmquintino/coolfluid3:
  minor fixes