0.28
QPID-5600: Tag the 0.28 release

git-svn-id: https://svn.apache.org/repos/asf/qpid/tags/0.28@1599537 13f79535-47bb-0310-9956-ffa450edef68
tree: 29624419f5cd6b48cc5db9c5eadf20a5341c816a
  1. qpid/
  2. .gitignore