ant build script has now been completed. below is the lost of
functionalities added to this commit.
- List of hard-coded ivy dependencies is removed from the ant classpath
declarations.
- Ivy now resolves the dependencies in workspace build/ivy/cache folder.
- build war target now builds the war file more efficiently by using
existing resources if available.
- default target clean-dist is created to clean, retrieve, build and
build war file in one ant call.