initial work on routine to test interpolants in lensing engine; still need to fill in functions
lensing engine interpolant tests - code runs, except no plotting routines yet
output routines in place for lensing engine interpolant tests
more informative plots
calculate grid properties once instead of many times
put theory prediction for this interpolant on plot
avoid plot range issues due to random fluctuations
note what happens for subsample=1
note existence of new script in README
also check BB, EB power; and xi- corr func
slight tweak to plots
change lensing_engine_interpolants to test an offset/dithered grid
a few bugs from the big code revamping...
soften power spectrum cutoff at kmax
wrapped interpolation in getShear()
use wrapped interpolation in tests of lensing engine
Merge branch 'master' into #387
allow down to ell=1 for artificial tests
periodic grid for getConvergence, getMagnification, getLensing
add routines so that effects of grid cutoffs can be automatically tested
(#387)