for galera vs =2

Updated innodb_flush_log_at_trx_commit value in cnfs as per
recommendation.

packages

* Added "galera" as default option group.
* Updated deb/rpm server config files to include mandatory
  and optional settings (as comments) required to configure
  Galera cluster.

Thanks to Ivoz for pointing this out.

I want to avoid that upgrades silently change important config parameters
that users have come to rely on. This could happen if users changed their
my.cnf themselves, and then an upgrade introduces mariadb.cnf which silently
overrides the settings in my.cnf. Avoid this by having mariadb.cnf mostly
empty for now, and in the future we can add just new mariadb-specific
options there that do not break existing installations.

mysql-common and places mariadb-specific stuff in /etc/mysql/conf.d/mariadb.cnf.
This should allow to co-exist with default Debian mysql-common package and
help resolve dependencies when installing mariadb among multiple available
versions of MySQL from different repositories.

BitKeeper/deleted/.del-Makefile.am~2cb643bedd5f474:
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BitKeeper/deleted/.del-README.Maintainer:
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BitKeeper/deleted/.del-changelog:
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BitKeeper/deleted/.del-compat:
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BitKeeper/deleted/.del-control.in:
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BitKeeper/deleted/.del-copyright.more:
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BitKeeper/deleted/.del-copyright:
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BitKeeper/deleted/.del-defs.mk.in:
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BitKeeper/deleted/.del-libmysqlclientSLIB-dev.README.Maintainer.in:
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BitKeeper/deleted/.del-libmysqlclientSLIB-dev.dirs.in:
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BitKeeper/deleted/.del-libmysqlclientSLIB-dev.docs.in:
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BitKeeper/deleted/.del-libmysqlclientSLIB-dev.examples.in:
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BitKeeper/deleted/.del-libmysqlclientSLIB-dev.files.in:
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BitKeeper/deleted/.del-libmysqlclientSLIB-dev.links.in:
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BitKeeper/deleted/.del-libmysqlclientSLIBoff.README.Debian.in:
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BitKeeper/deleted/.del-libmysqlclientSLIBoff.dirs.in:
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BitKeeper/deleted/.del-libmysqlclientSLIBoff.docs.in:
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BitKeeper/deleted/.del-libmysqlclientSLIBoff.files.in:
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BitKeeper/deleted/.del-libmysqlclientSLIBoff.postinst.in:
  Delete: debian/libmysqlclientSLIBoff.postinst.in
BitKeeper/deleted/.del-libndbclientNLIB-dev.dirs.in:
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BitKeeper/deleted/.del-libndbclientNLIB-dev.files.in:
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BitKeeper/deleted/.del-libndbclientNLIB-dev.links.in:
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BitKeeper/deleted/.del-libndbclientNLIB.README.Debian.in:
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BitKeeper/deleted/.del-libndbclientNLIB.dirs.in:
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BitKeeper/deleted/.del-libndbclientNLIB.files.in:
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BitKeeper/deleted/.del-libndbclientNLIB.postinst.in:
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BitKeeper/deleted/.del-mysql-client-BASE.NEWS.in:
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BitKeeper/deleted/.del-mysql-client-BASE.README.Debian.in:
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BitKeeper/deleted/.del-mysql-client-BASE.dirs.in:
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BitKeeper/deleted/.del-mysql-client-BASE.docs.in:
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BitKeeper/deleted/.del-mysql-client-BASE.files.in:
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BitKeeper/deleted/.del-mysql-client-BASE.lintian-overrides.in:
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BitKeeper/deleted/.del-mysql-common.README.Debian.in:
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BitKeeper/deleted/.del-mysql-common.dirs.in:
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BitKeeper/deleted/.del-mysql-common.files.in:
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BitKeeper/deleted/.del-mysql-common.postrm.in:
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BitKeeper/deleted/.del-mysql-common.preinst.in:
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BitKeeper/deleted/.del-mysql-extra-BASE.dirs.in:
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BitKeeper/deleted/.del-mysql-extra-BASE.files.in:
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BitKeeper/deleted/.del-mysql-management-BASE.dirs.in:
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BitKeeper/deleted/.del-mysql-management-BASE.files.in:
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BitKeeper/deleted/.del-mysql-management-BASE.mysql-management.init.in:
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BitKeeper/deleted/.del-mysql-server-BASE.NEWS.in:
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BitKeeper/deleted/.del-mysql-server-BASE.README.Debian.in:
  Delete: debian/mysql-server-BASE.README.Debian.in
BitKeeper/deleted/.del-mysql-server-BASE.config.in:
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BitKeeper/deleted/.del-mysql-server-BASE.dirs.in:
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BitKeeper/deleted/.del-mysql-server-BASE.docs.in:
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BitKeeper/deleted/.del-mysql-server-BASE.files.in:
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BitKeeper/deleted/.del-mysql-server-BASE.links.in:
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BitKeeper/deleted/.del-mysql-server-BASE.lintian-overrides.in:
  Delete: debian/mysql-server-BASE.lintian-overrides.in
BitKeeper/deleted/.del-mysql-server-BASE.logcheck.ignore.paranoid.in:
  Delete: debian/mysql-server-BASE.logcheck.ignore.paranoid.in
BitKeeper/deleted/.del-my.cnf:
  Delete: debian/additions/my.cnf
BitKeeper/deleted/.del-mysql-server-BASE.logcheck.ignore.server.in:
  Delete: debian/mysql-server-BASE.logcheck.ignore.server.in
BitKeeper/deleted/.del-mysql-server-BASE.logcheck.ignore.workstation.in:
  Delete: debian/mysql-server-BASE.logcheck.ignore.workstation.in
BitKeeper/deleted/.del-mysql-server-BASE.mysql-server.logrotate.in:
  Delete: debian/mysql-server-BASE.mysql-server.logrotate.in
BitKeeper/deleted/.del-mysql-server-BASE.postinst.in:
  Delete: debian/mysql-server-BASE.postinst.in
BitKeeper/deleted/.del-mysql-server-BASE.postrm.in:
  Delete: debian/mysql-server-BASE.postrm.in
BitKeeper/deleted/.del-mysql-server-BASE.preinst.in:
  Delete: debian/mysql-server-BASE.preinst.in
BitKeeper/deleted/.del-mysql-server-BASE.prerm.in:
  Delete: debian/mysql-server-BASE.prerm.in
BitKeeper/deleted/.del-mysql-server-BASE.templates.in:
  Delete: debian/mysql-server-BASE.templates.in
BitKeeper/deleted/.del-mysql-server-PREV.preinst.in:
  Delete: debian/mysql-server-PREV.preinst.in
BitKeeper/deleted/.del-mysql-server.lintian-overrides:
  Delete: debian/additions/mysql-server.lintian-overrides
BitKeeper/deleted/.del-mysql-server.preinst.in:
  Delete: debian/mysql-server.preinst.in
BitKeeper/deleted/.del-mysql-storage-BASE.dirs.in:
  Delete: debian/mysql-storage-BASE.dirs.in
BitKeeper/deleted/.del-mysql-storage-BASE.files.in:
  Delete: debian/mysql-storage-BASE.files.in
BitKeeper/deleted/.del-mysql-storage-BASE.mysql-storage.init.in:
  Delete: debian/mysql-storage-BASE.mysql-storage.init.in
BitKeeper/deleted/.del-mysql-test-BASE.dirs.in:
  Delete: debian/mysql-test-BASE.dirs.in
BitKeeper/deleted/.del-mysql-test-BASE.files.in:
  Delete: debian/mysql-test-BASE.files.in
BitKeeper/deleted/.del-mysql-tools-BASE.dirs.in:
  Delete: debian/mysql-tools-BASE.dirs.in
BitKeeper/deleted/.del-mysql-tools-BASE.files.in:
  Delete: debian/mysql-tools-BASE.files.in
BitKeeper/deleted/.del-rules:
  Delete: debian/rules
BitKeeper/deleted/.del-source.lintian-overrides.in:
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BitKeeper/deleted/.del-watch:
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BitKeeper/deleted/.del-POTFILES.in.in:
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BitKeeper/deleted/.del-ca.po:
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BitKeeper/deleted/.del-cs.po:
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BitKeeper/deleted/.del-da.po:
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BitKeeper/deleted/.del-de.po:
  Delete: debian/po/de.po
BitKeeper/deleted/.del-es.po:
  Delete: debian/po/es.po
BitKeeper/deleted/.del-eu.po:
  Delete: debian/po/eu.po
BitKeeper/deleted/.del-fr.po:
  Delete: debian/po/fr.po
BitKeeper/deleted/.del-gl.po:
  Delete: debian/po/gl.po
BitKeeper/deleted/.del-it.po:
  Delete: debian/po/it.po
BitKeeper/deleted/.del-ja.po:
  Delete: debian/po/ja.po
BitKeeper/deleted/.del-nb.po:
  Delete: debian/po/nb.po
BitKeeper/deleted/.del-ndb_mgmd.cnf:
  Delete: debian/additions/ndb_mgmd.cnf
BitKeeper/deleted/.del-nl.po:
  Delete: debian/po/nl.po
BitKeeper/deleted/.del-pt.po:
  Delete: debian/po/pt.po
BitKeeper/deleted/.del-pt_BR.po:
  Delete: debian/po/pt_BR.po
BitKeeper/deleted/.del-ro.po:
  Delete: debian/po/ro.po
BitKeeper/deleted/.del-ru.po:
  Delete: debian/po/ru.po
BitKeeper/deleted/.del-sv.po:
  Delete: debian/po/sv.po
BitKeeper/deleted/.del-templates.pot:
  Delete: debian/po/templates.pot
BitKeeper/deleted/.del-tr.po:
  Delete: debian/po/tr.po

```yaml
Removed reference to debian svn location of debian dir. 
Changed verbage of comment to appease Timothy.
```

Removed added manpages that aren't appropriate for our build. 
---
Added debian dir to list of dist targets. 
Added list of files needed to be distributed in debian dir.
---
Added semi-colons to fix syntax error.
---
BUG#27769 MySQL should include debian packaing dir
Added debian/Makefile to configure.in to support make dist.


BitKeeper/deleted/.del-configure.in.rej:
  Delete: configure.in.rej
Makefile.am:
  Added debian dir to list of dist targets.
configure.in:
  Added debian/Makefile to configure.in to support make dist
BitKeeper/deleted/.del-comp_err.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-msql2mysql.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-my_print_defaults.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-myisam_ftdump.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-myisamchk.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-myisamlog.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-myisampack.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysql_config.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysql_convert_table_format.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysql_explain_log.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysql_find_rows.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysql_fix_extensions.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysql_install_db.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysql_secure_installation.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysql_setpermission.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysql_tableinfo.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysql_waitpid.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysqlbinlog.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysqlbug.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysqlcheck.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysqldumpslow.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysqlimport.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysqlmanager.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-mysqltest.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-pack_isam.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-resolve_stack_dump.1:
  Adding files to support building for debian.
BitKeeper/deleted/.del-resolveip.1:
  Adding files to support building for debian.
debian/Makefile.am:
  Added list of files needed to be distributed in debian dir.
debian/README.Maintainer:
  Adding files to support building for debian.
  ---
  Removed reference to debian svn location of debian dir. 
  Changed verbage of comment to appease Timothy.
debian/changelog:
  Adding files to support building for debian.
debian/compat:
  Adding files to support building for debian.
debian/control.in:
  Adding files to support building for debian.
debian/copyright.more:
  Adding files to support building for debian.
debian/copyright:
  Adding files to support building for debian.
debian/defs.mk:
  Adding files to support building for debian.
debian/libmysqlclientMYSOVER-dev.README.Maintainer.in:
  Adding files to support building for debian.
debian/libmysqlclientMYSOVER-dev.dirs.in:
  Adding files to support building for debian.
debian/libmysqlclientMYSOVER-dev.docs.in:
  Adding files to support building for debian.
debian/libmysqlclientMYSOVER-dev.examples.in:
  Adding files to support building for debian.
debian/libmysqlclientMYSOVER-dev.files.in:
  Adding files to support building for debian.
debian/libmysqlclientMYSOVER-dev.links.in:
  Adding files to support building for debian.
debian/libmysqlclientMYSOVER.README.Debian.in:
  Adding files to support building for debian.
debian/libmysqlclientMYSOVER.dirs.in:
  Adding files to support building for debian.
debian/libmysqlclientMYSOVER.docs.in:
  Adding files to support building for debian.
debian/libmysqlclientMYSOVER.files.in:
  Adding files to support building for debian.
debian/libmysqlclientMYSOVER.postinst.in:
  Adding files to support building for debian.
debian/libndbclientNDBSOVER-dev.dirs.in:
  Adding files to support building for debian.
debian/libndbclientNDBSOVER-dev.files.in:
  Adding files to support building for debian.
debian/libndbclientNDBSOVER-dev.links.in:
  Adding files to support building for debian.
debian/libndbclientNDBSOVER.README.Debian.in:
  Adding files to support building for debian.
debian/libndbclientNDBSOVER.dirs.in:
  Adding files to support building for debian.
debian/libndbclientNDBSOVER.files.in:
  Adding files to support building for debian.
debian/libndbclientNDBSOVER.postinst.in:
  Adding files to support building for debian.
debian/mysql-client-MYVER.NEWS.in:
  Adding files to support building for debian.
debian/mysql-client-MYVER.README.Debian.in:
  Adding files to support building for debian.
debian/mysql-client-MYVER.dirs.in:
  Adding files to support building for debian.
debian/mysql-client-MYVER.docs.in:
  Adding files to support building for debian.
debian/mysql-client-MYVER.files.in:
  Adding files to support building for debian.
debian/mysql-client-MYVER.lintian-overrides.in:
  Adding files to support building for debian.
debian/mysql-common.README.Debian.in:
  Adding files to support building for debian.
debian/mysql-common.dirs.in:
  Adding files to support building for debian.
debian/mysql-common.files.in:
  Adding files to support building for debian.
debian/mysql-common.postrm.in:
  Adding files to support building for debian.
debian/mysql-common.preinst.in:
  Adding files to support building for debian.
debian/mysql-extra-MYVER.dirs.in:
  Adding files to support building for debian.
debian/mysql-extra-MYVER.files.in:
  Adding files to support building for debian.
debian/mysql-management-MYVER.dirs.in:
  Adding files to support building for debian.
debian/mysql-management-MYVER.files.in:
  Adding files to support building for debian.
debian/mysql-management-MYVER.mysql-management.init.in:
  Adding files to support building for debian.
debian/mysql-server-MYOLDVER.preinst.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.NEWS.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.README.Debian.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.config.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.dirs.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.docs.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.files.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.links.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.lintian-overrides.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.logcheck.ignore.paranoid.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.logcheck.ignore.server.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.logcheck.ignore.workstation.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.mysql-server.logrotate.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.postinst.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.postrm.in:
  Adding files to support building for debian.
debian/additions/my.cnf:
  Adding files to support building for debian.
debian/additions/mysql-server.lintian-overrides:
  Adding files to support building for debian.
debian/additions/ndb_mgmd.cnf:
  Adding files to support building for debian.
debian/mysql-server-MYVER.preinst.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.prerm.in:
  Adding files to support building for debian.
debian/mysql-server-MYVER.templates.in:
  Adding files to support building for debian.
debian/mysql-server.preinst.in:
  Adding files to support building for debian.
debian/mysql-storage-MYVER.dirs.in:
  Adding files to support building for debian.
debian/mysql-storage-MYVER.files.in:
  Adding files to support building for debian.
debian/mysql-storage-MYVER.mysql-storage.init.in:
  Adding files to support building for debian.
debian/mysql-test-MYVER.dirs.in:
  Adding files to support building for debian.
debian/mysql-test-MYVER.files.in:
  Adding files to support building for debian.
debian/mysql-tools-MYVER.dirs.in:
  Adding files to support building for debian.
debian/mysql-tools-MYVER.files.in:
  Adding files to support building for debian.
debian/po/POTFILES.in.in:
  Adding files to support building for debian.
debian/po/ca.po:
  Adding files to support building for debian.
debian/po/cs.po:
  Adding files to support building for debian.
debian/po/da.po:
  Adding files to support building for debian.
debian/po/de.po:
  Adding files to support building for debian.
debian/po/es.po:
  Adding files to support building for debian.
debian/po/eu.po:
  Adding files to support building for debian.
debian/po/fr.po:
  Adding files to support building for debian.
debian/po/gl.po:
  Adding files to support building for debian.
debian/po/it.po:
  Adding files to support building for debian.
debian/po/ja.po:
  Adding files to support building for debian.
debian/po/nb.po:
  Adding files to support building for debian.
debian/po/nl.po:
  Adding files to support building for debian.
debian/po/pt.po:
  Adding files to support building for debian.
debian/po/pt_BR.po:
  Adding files to support building for debian.
debian/po/ro.po:
  Adding files to support building for debian.
debian/po/ru.po:
  Adding files to support building for debian.
debian/po/sv.po:
  Adding files to support building for debian.
debian/po/templates.pot:
  Adding files to support building for debian.
debian/po/tr.po:
  Adding files to support building for debian.
debian/rules:
  Adding files to support building for debian.
  ---
  Added semi-colons to fix syntax error.
debian/source.lintian-overrides.in:
  Adding files to support building for debian.
debian/watch:
  Adding files to support building for debian.