screen output, correction + debug mode

* "typhon -v or --verbose" option
* screen output of minimum timestep and cfl

Final NRG results
!!! KDIF boco no more active !!!
many changes in high order computation: still needs validation
- changes in NS/MRF-CST-ROT-EFM (sensitivity to be addressed)
- open-mp bug in NS/ALE-SYM
- Initialization bug in MESH/SPLIT/SVM2QUAD (debug mode only, because of ghost cells)