Weighted adjacency spectral embedding, #40
ASE reorganization, preparing for LSE, #41
Spectral embedding of the Laplacian, #41
ASE: cvec default based on weights, #40
LSE: change a constant to a more meaningful name
R: fix stimulus type EIGENWHICHPOS
LSE: add R interface
R: fix an LSE bug for the "d-a" type
Really fix scan-1, directed graphs, mode="all", #18.