better state checking on bluegene

src/plugins/select/bluegene/ba/Makefile.am

src/plugins/select/bluegene/ba/Makefile.in

src/plugins/select/bluegene/ba/block_allocator.c

src/plugins/select/bluegene/ba/wire_test.c

src/plugins/select/bluegene/ba_bgq/Makefile.am

src/plugins/select/bluegene/ba_bgq/Makefile.in

src/plugins/select/bluegene/ba_bgq/block_allocator.c

src/plugins/select/bluegene/ba_bgq/wire_test.c

src/plugins/select/bluegene/ba_common.c

src/plugins/select/bluegene/ba_common.h

src/plugins/select/bluegene/bg_status.c

src/plugins/select/bluegene/bl/bridge_status.c

src/plugins/select/bluegene/bl/bridge_status.h

src/plugins/select/bluegene/bl_bgq/bridge_linker.cc

src/plugins/select/bluegene/bl_bgq/bridge_status.cc

src/plugins/select/bluegene/bl_bgq/bridge_status.h