added exclusion filter for .svn
added exclusion filter for .svn


Former-commit-id: 661d83c5112ca065c22bf626c2aea2dccae764fa
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