Generic type show

[mattsignorelli]

Maybe something similar to my Probe/TaylorMap show in NonlinearNormalForm, but show errors right now if some type that cannot be converted to a Float64 is passed into an element (e.g. Dual/TPS, etc). PrettyTables would ease such an implementation as you could define limits for each cell

[DavidSagan]

@mattsignorelli Please post a test case.

[mattsignorelli]

using GTPSA, AcceleratorLattice
d1 = Descriptor(1,1);
@ele  el0 = BeginningEle(species_ref = species("photon"))
@ele d = Drift(L=vars()[1]);
dline = beamline("dline", [d],begin_ele=el0)
lat = expand("dlat",[dline])