packdep (0.3.1)
  * updated email addresses.
  * imported functions from the igraph package.
  * fixed imporper use of ":::" to call package.dependencies().

packdep (0.3)
  * added funcmap().
  * added more measures to centrality().
  * allow both decreasing and increasing sorting in centrality().

packdep (0.2)
  * fixed Maintainer in DESCRIPTION.
  * fixed {get,map}.depends() errors in the documentation.
  * added Changelog.

packdep (0.1)
  * initial release.

