Added maven pom.xml files.
Run ant script that downloads dependencies, for now.
Change plugin projects that do not depend on Eclipse to regular Java projects.
Added missing line, jjtraveler, and shared-object dependencies.
Fixes for two-stage build and cleanup.
Made strj and the generator Java projects. Remove dependence on strategoxt.jar for everything.
Remove versions from external dependencies and plugins, are now managed by the parent pom.
Don't generate any imports.
Imports are required, but don't import org.spoofax because it doesn't exist.