About the Author
John K. VanDyk
has been a Drupal developer since 2004. In 2005, he organized the first Drupal conference in Antwerp, Belgium, with Drupal founder Dries Buytaert. John has contributed several modules to Drupal including the actions, workflow, publish, subscribe, and pubcookie modules and has been instrumental in the design of Drupal's Content Construction Kit. John's day job is as an entomology professor and systems analyst at Iowa State University, where he teaches undergraduate courses about insects. In his spare time, when not hacking on Drupal, John enjoys squash hunting and raising children.Matt Westgate
is a core developer of the Drupal project and original author of the e-commerce package for Drupal. Matt also wrote the path aliasing module, along with many contributed modules such as tinymce and img_assist. He currently co-operates Lullabot, a consulting and training firm focused on making open source software easy to use and understand.