io/maxwell_run.m can now return original fields before interpolation
In *.m in material/, sqrt(-1) is changed to 1i
io/maxwell_run.m supports new code for AWS
Add comments on [L, U, p, q, R] = lu(A, vector) in deriv/solve_eq_direct.m
io/Material.m supports islossless parameter
Commit before roll back to Eprim
base/Enumerated.m supports MATLAB 2013a by using ismember(..., ..., legacy)
2D plots put ticks outward
Warning is issued if SOBJ is not specified when TF/SF source is used