VIVO-235 Reduce "deprecation" messages in the build

The benefit of making these instances deprecated is very small. The annoyance of having deprecation messages in the build is very real.
VIVO-235 Reduce "deprecation" messages in the build

It's OK for these stub classes to implement deprecated methods in the interfaces, as long as they declare those methods with @Override and @Deprecated.
VIVO-235 Reduce "deprecation" messages in the build

The @SuppressWarnings("deprecation") annotation doesn't apply to an import statement, but it does apply if the class is fully-qualified when created.
VIVO-235 Improve build instructions.

Tell the user what to expect when they run "ant all", and how to distinguish success from failure.