Bump to ooo-build 2.5 since the maven-ant-tasks jar 2.1 uses is no longer available
Bump to ooo-build 2.5 since the maven-ant-tasks jar 2.1 uses is no longer available

git-svn-id: a3e1eb16dde062992de22c830ed8045c8013209a@1097 c613c5cb-e716-0410-b11b-feb51c14d237

threerings/vilya,threerings/vilya