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


Former-commit-id: feb0afb923774fa02ed3f3616b720c5080d4ee6f
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