allow build.properties file in user.dir
allow build.properties file in user.dir


Former-commit-id: f7ac60207538bed901fa742ad981e22e04df5016
bfg-repo-cleaner-demos/eclipselink.runtime-bfg-strip-big-blobs,bfg-repo-cleaner-demos/eclipselink.runtime-bfg-strip-big-blobs,bfg-repo-cleaner-demos/eclipselink.runtime-bfg-strip-big-blobs