bizgres - bizgres: Get resource queuing working.

Log Message:
-----------
Get resource queuing working. There is more code to come here, but this
commit gets the 8.2 infrastructure in there.

Modified Files:
--------------
bizgres/postgresql/src/backend/commands:
queue.c (r1.9 -> r1.10)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/backend/commands/queue.c.diff?r1=1.9&r2=1.10)
bizgres/postgresql/src/backend/storage/ipc:
ipci.c (r1.4 -> r1.5)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/backend/storage/ipc/ipci.c.diff?r1=1.4&r2=1.5)
bizgres/postgresql/src/backend/storage/lmgr:
lock.c (r1.4 -> r1.5)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/backend/storage/lmgr/lock.c.diff?r1=1.4&r2=1.5)
proc.c (r1.7 -> r1.8)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/backend/storage/lmgr/proc.c.diff?r1=1.7&r2=1.8)
bizgres/postgresql/src/backend/utils/resscheduler:
README (r1.9 -> r1.10)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/backend/utils/resscheduler/README.diff?r1=1.9&r2=1.10)
resqueue.c (r1.11 -> r1.12)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/backend/utils/resscheduler/resqueue.c.diff?r1=1.11&r2=1.12)
resscheduler.c (r1.10 -> r1.11)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/backend/utils/resscheduler/resscheduler.c.diff?r1=1.10&r2=1.11)
bizgres/postgresql/src/include/storage:
lock.h (r1.4 -> r1.5)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/include/storage/lock.h.diff?r1=1.4&r2=1.5)
lwlock.h (r1.4 -> r1.5)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/include/storage/lwlock.h.diff?r1=1.4&r2=1.5)
proc.h (r1.4 -> r1.5)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/include/storage/proc.h.diff?r1=1.4&r2=1.5)
bizgres/postgresql/src/include/utils:
resscheduler.h (r1.8 -> r1.9)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/include/utils/resscheduler.h.diff?r1=1.8&r2=1.9)