This is a retired project.
No further development will be done.

If you want to revive this project, feel free to ask on the dev-mailinglist.
According to http://ant.apache.org/processes.html#Reactivate%20a%20subproject%20or%20component 
it can be reactivated. 

The vote about retiring the project was in December 2016:
http://mail-archives.apache.org/mod_mbox/ant-dev/201612.mbox/ajax/%3C000301d25510%2433d37720%249b7a6560%24%40de%3E