On the fsfs-format7 branch: fix copy'n'pastos that resulted in wrong
copyfrom and copyroot revs in noderev containers.

* subversion/libsvn_fs_fs/noderevs.c
  (svn_fs_fs__noderevs_get,
   svn_fs_fs__noderevs_get_func): actually set copyfrom_rev
  (svn_fs_fs__write_noderevs_container,
   svn_fs_fs__read_noderevs_container): read & write copyroot_rev


git-svn-id: https://svn.apache.org/repos/asf/subversion/branches/fsfs-format7@1481591 13f79535-47bb-0310-9956-ffa450edef68