Bumping up junit to 4.7 and comons-pool to 1.5.4
Bumping up junit to 4.7 and comons-pool to 1.5.4

git-svn-id: a98780f44e7643575d86f056c30a4189ca15db44@896830 13f79535-47bb-0310-9956-ffa450edef68

darranl/directory-shared