networkx/networkx — pull request #811 by hagberg (2013-01-06 03:56:52+00:00)
Title: Directed laplacian

Updates to documentation fixing TeX formatting and rst processing issues.
Permanent renaming of laplacian, norrmalized_laplacian, etc to have _matrix as a suffix. E.g. laplacian() -> laplacian_matrix().
Update authors and copyright date.