added logic to make bgl/p to be different from bgq since they don't share the same plugin

auxdir/x_ac_bluegene.m4

config.h.in

configure

configure.ac

src/common/node_select.c

src/common/read_config.c

src/common/read_config.h

src/plugins/select/bgq/Makefile.am

src/plugins/select/bgq/Makefile.in

src/plugins/select/bgq/bgq.h

src/plugins/select/bgq/block.cc

src/plugins/select/bgq/job.cc

src/plugins/select/bgq/node.cc

src/plugins/select/bgq/select_bgq.cc

src/plugins/select/bgq/state.cc

...plugins/select/bluegene/block_allocator/block_allocator.c

src/plugins/select/bluegene/plugin/jobinfo.c

src/plugins/select/bluegene/plugin/nodeinfo.c

src/plugins/select/bluegene/plugin/select_bluegene.c

src/plugins/select/bluegene/plugin/sfree.c