In PIG-68, I used the "description" attribute to provide help when doing "ant -projecthelp"
It seems the last patch commited lost those informations.
Improving build.xml in many ways :)
After applying patch, help will look like this:
$ ant -projecthelp
cc-compile Create and Compile Parser
clean Cleanup build artifacts
compile Compile all artifacts
jar Create pig jar
javadoc Create documentation
package Create a Pig release
tar Create release tarball
test Run unit tests
Default target: jar
Patch committed. Thanks Benjamin!