build file for gcm-demo-appengine wrong

[GoogleCodeExporter]

What steps will reproduce the problem?
1. do ant compile or ant war
2. do ant clean or ant full-clean
3. look for compiled classes

What is the expected output? What do you see instead?
classes directory should have been removed, classes are still there.

What version of the product are you using? On what operating system?
this ant build file has no version number data, perhaps you should put one in? 
running under OS X - Darwin Kernel Version 11.4.0

Please provide any additional information below.

Original issue reported on code.google.com by mel.pul...@gmail.com on 18 Jul 2012 at 8:31

[GoogleCodeExporter]

Thanks for reporting, would you mind cloning the repository and fix it in your 
clone, so we can patch it back?

Original comment by felip...@android.com on 23 Jul 2012 at 4:15