Opal maps

This MR will implement Map tracking for:

• Quadrupole
• Dipole
• Drifts
• Bends

TODO list:

• Code implementation (@ganz_p): ThickTracker, Hamiltonian, MapAnalyser
• Doxygen documentation (@ganz_p)
• Documentation (@ganz_p)
• Code cleaning (@frey_m)
• Regression tests (@snuverink_j)
• Examples (@ganz_p)
• Jupyter notebook (@ganz_p)
• Use beam line order

Remaining issues:

• Output dumps in local coordinates only
• Dipole until 1st order
• Tune calculation not stable
• Space charge calculations needs to be verified
• Fringe fields for Bends

src/Algorithms/Hamiltonian.cpp

@@ -140,7 +140,6 @@ Hamiltonian::series_t Hamiltonian::fringeField(const double& phi,
     double angle = phi;
     if ( k0 < 0.0 )
         angle = -phi;
-    
     return -0.5 * (x * x - y * y) * k0 * std::tan(angle);
 }