Bug#11733 (COMMITs should not happen if read-only is set)
Bug#22009 (Can write to a read-only server under some circumstances)

See the work log for details

The change consist of
a) acquiring the global read lock in SET GLOBAL READONLY
b) honoring opt_readonly in ha_commit_trans(),
c) honoring opt_readonly in mysql_lock_tables().

a) takes care of the server stability,
b) makes the transactional tables safe (Bug 11733)
c) makes the non transactional tables safe (Bug 22009)


mysql-test/r/read_only.result:
  WL#3602 (SET GLOBAL READONLY)
mysql-test/t/read_only.test:
  WL#3602 (SET GLOBAL READONLY)
sql/handler.cc:
  WL#3602 (SET GLOBAL READONLY)
sql/lock.cc:
  WL#3602 (SET GLOBAL READONLY)
sql/set_var.cc:
  WL#3602 (SET GLOBAL READONLY)
sql/set_var.h:
  WL#3602 (SET GLOBAL READONLY)
mysql-test/r/read_only_innodb.result:
  WL#3602 (SET GLOBAL READONLY)
mysql-test/t/read_only_innodb.test:
  WL#3602 (SET GLOBAL READONLY)

into  alik.:/mnt/raid/alik/MySQL/devel/5.1-rt


configure.in:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
sql/handler.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1


configure.in:
  Merge bump of version

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint

into  mysql.com:/Users/kent/mysql/bk/lic/my51-lic


scripts/make_binary_distribution.sh:
  Auto merged

into  mysql.com:/Users/kent/mysql/bk/lic/my50-lic


scripts/make_binary_distribution.sh:
  Auto merged

into  mysql.com:/Users/kent/mysql/bk/lic/my41-lic


README:
  Auto merged

  Added LICENSE.mysql, removed LICENSE.doc README.NW.
  Removed obselete section about MySQLEULA.txt and README.NW.
README:
  Added reference to the EXCEPTIONS-CLIENT file.
  Changed reference to the commercial license file.
  Corrected references into chapters in the manual.
.del-MySQLEULA.txt~4a1afd9284f9be5a:
  Delete: Docs/MySQLEULA.txt


README:
  Added reference to the EXCEPTIONS-CLIENT file.
  Changed reference to the commercial license file.
  Corrected references into chapters in the manual.
BitKeeper/deleted/.del-MySQLEULA.txt~4a1afd9284f9be5a:
  Delete: Docs/MySQLEULA.txt
scripts/make_binary_distribution.sh:
  Added LICENSE.mysql, removed LICENSE.doc README.NW.
  Removed obselete section about MySQLEULA.txt and README.NW.

into  outpost.site:/home/cps/mysql/trees/mysql-5.1-runtime

into  mysql.com:/Users/kent/mysql/bk/mysql-5.1


configure.in:
  Auto merged

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint


mysql-test/mysql-test-run.pl:
  Auto merged
vio/viosslfactories.c:
  Auto merged

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


mysql-test/mysql-test-run.pl:
  Auto merged

 - Readd --skip-bdb when valgrinding


mysql-test/mysql-test-run.pl:
  Readd --skip-bdb when valgrinding

 - Fix memory leak in vio_VioSSLFD that occurs when one of the calls to SSL_* function fails. As in the "ssl_des"
   test case where the server is currently not supposed to be able to read the specific cert/key file.
 - Change error message to be generic as it's called both from server and client code.


vio/viosslfactories.c:
  Fix memory leak in vio_VioSSLFD that occurs when one of the calls to SSL_* function fails. 
  Change error message to be generic as it's called both from server and client code.

sql/sql_view.cc:
  Manually merged.

into  alik.:/mnt/raid/alik/MySQL/devel/5.1-rt-merged-2


configure.in:
  Auto merged
include/my_time.h:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/r/kill.result:
  Auto merged
mysql-test/r/ps.result:
  Auto merged
mysql-test/r/rename.result:
  Auto merged
mysql-test/r/view.result:
  Auto merged
mysql-test/t/func_time.test:
  Auto merged
mysql-test/t/ps.test:
  Auto merged
mysql-test/t/rename.test:
  Auto merged
mysql-test/t/view.test:
  Auto merged
sql/Makefile.am:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/lex.h:
  Auto merged
sql/log.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql-common/my_time.c:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_view.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
sql/time.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged
mysql-test/mysql-test-run.pl:
  Manually merged.
sql/sql_parse.cc:
  Manually merged.

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint


mysql-test/mysql-test-run.pl:
  Auto merged

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


mysql-test/mysql-test-run.pl:
  Auto merged

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint


mysql-test/mysql-test-run.pl:
  Auto merged

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


mysql-test/mysql-test-run.pl:
  Auto merged

Correct faulty commit, the opt_tastcase_timeout value is in minutes, to it need to be multiplied with 60 before ping passed to mtr_timer_start 

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint


mysql-test/mysql-test-run.pl:
  Auto merged

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


mysql-test/mysql-test-run.pl:
  Auto merged
BitKeeper/deleted/.del-abi_check.ic:
  Delete: include/abi_check.ic

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint

Make --mem settable with environment variable MTR_MEM and make it possible to pass the directory to use. I.e --mem=<directory>  


include/abi_check.ic:
  Ignore file
include/abi_check:
  Ignore file

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint


mysql-test/r/im_daemon_life_cycle.result:
  Auto merged
mysql-test/t/im_daemon_life_cycle.imtest:
  Auto merged

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


mysql-test/t/im_daemon_life_cycle.imtest:
  Auto merged

into  mysql.com:/usr/home/ram/work/mysql-5.1-maint


sql/slave.cc:
  merging

into  mysql.com:/usr/home/ram/work/bug19736/my50-bug19736

into  bk-internal.mysql.com:/data0/bk/mysql-5.1-arch


sql/handler.cc:
  Auto merged
sql/handler.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/set_var.cc:
  Auto merged

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint


mysql-test/r/func_test.result:
  Auto merged

mysql-test/r/func_test.result:
  Merge fix. (Curse BitMover!)

Use better wording


mysql-test/r/im_life_cycle.result:
  update result file with new error message
server-tools/instance-manager/messages.cc:
  use better error message (as adviced by paul)

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint


sql/item_func.h:
  Auto merged