pgindent run. Make it all clean.

contrib/cube/buffer.c

contrib/cube/buffer.h

contrib/cube/cube.c

contrib/cube/cubedata.h

contrib/earthdistance/earthdistance.c

contrib/findoidjoins/findoidjoins.c

contrib/fulltextindex/fti.c

contrib/lo/lo.c

contrib/oid2name/oid2name.c

contrib/pg_controldata/pg_controldata.c

contrib/pg_dumplo/lo_export.c

contrib/pg_dumplo/lo_import.c

contrib/pg_dumplo/main.c

contrib/pg_dumplo/pg_dumplo.h

contrib/pg_dumplo/utils.c

contrib/pg_logger/pg_logger.c

contrib/pg_resetxlog/pg_resetxlog.c

contrib/pgcrypto/encode.c

contrib/pgcrypto/encode.h

contrib/pgcrypto/internal.c