If you are cleverer than I am, I think you can add a builder to the WSAD project that will cause it to copy the files for you. I've never studied it properly, however, since my production builds are typically done on a non-GUI machine and I require
Ant to be able to do these builds from the command line. So the way I do it is create a standalone build.xml file at the top of the project, then right-click on its icon and select "Ant build" off the popup menu.
The secret of how to be miserable is to constantly expect things are going to happen the way that they are "supposed" to happen.
You can have faith, which carries the understanding that you may be disappointed. Then there's being a willfully-blind idiot, which virtually guarantees it.