Application Bundles are file packages you distribute to others. THe packaging assures that everthing the application needs: executable, resources, help, libraries, plug-ins, etc. are all in one location. To the end-user the package looks like a single file.
pbdevelopment.plist contains information ProjectBuilder needs and is not included in projects you deploy.
Copyright 2002 Dziga Vertov, All RIghts Reserved.