v 0.3
  - updating documentation links
  - CRAN-requested documentation structure corrections
v 0.2
  - updated contributor list
  - included dynamic version of the Davis et al Southern Women bipartite network dataset
  - included manufacturing emails network of Radoslaw Michalski, et al
  - included enron emails network of C.E. Priebe, Youngser Park, et al 
v 0.1
  - initial release