Add example files

Add features to print the tracking coordinates at each element

Phase space introduced with tracking arounf 6D COD
Phase space available in user interface

1) Add comments

1) Modify FittuneFlag to fit tunes for soleil lattice.
2)  Add parameter in MomAccFlag to set 4D/6D tracking to get MomAcc.

1)  Add the interface to read multipole error from a file, set and read RF voltage, read FMAPdp.

1)  The test version for the input script.
      Always the newest version.