merger master into cloudooo branch

Conflicts fixed:
	CHANGES.txt
	component/apache/buildout.cfg
	component/cclient/buildout.cfg
	component/cclient/imap-2007f.patch
	component/curl/buildout.cfg
	component/dropbear/buildout.cfg
	component/dropbear/userspace.patch
	component/freetype/buildout.cfg
	component/gcc/buildout.cfg
	component/git/buildout.cfg
	component/groonga/buildout.cfg
	component/haproxy/buildout.cfg
	component/libpng/buildout.cfg
	component/mariadb/buildout.cfg
	component/memcached/buildout.cfg
	component/mysql-5.1/buildout.cfg
	component/ncurses/buildout.cfg
	component/openssl/buildout.cfg
	component/perl-DBD-MySQL/buildout.cfg
	component/perl/buildout.cfg
	component/readline/buildout.cfg
	component/slapos/buildout.cfg
	component/sqlite3/buildout.cfg
	component/xorg/buildout.cfg
	component/xtrabackup/buildout.cfg
	component/xtrabackup/xtrabackup-1.6.2_build.patch
	setup.py
	slapos/recipe/README.lamp.txt
	slapos/recipe/certificate_authority/__init__.py
	slapos/recipe/certificate_authority/certificate_authority.py
	slapos/recipe/davstorage/__init__.py
	slapos/recipe/dcron.py
	slapos/recipe/duplicity.py
	slapos/recipe/erp5/__init__.py
	slapos/recipe/erp5/template/haproxy.cfg.in
	slapos/recipe/erp5/template/initmysql.sql.in
	slapos/recipe/erp5/template/zope-zeo-snippet.conf.in
	slapos/recipe/erp5/template/zope-zodb-snippet.conf.in
	slapos/recipe/erp5_update/erp5.py
	slapos/recipe/kvm/__init__.py
	slapos/recipe/lamp/__init__.py
	slapos/recipe/lamp/template/my.cnf.in
	slapos/recipe/librecipe/__init__.py
	slapos/recipe/librecipe/execute.py
	slapos/recipe/librecipe/generic.py
	slapos/recipe/librecipe/genericslap.py
	slapos/recipe/logrotate.py
	slapos/recipe/mkdirectory.py
	slapos/recipe/mysql/__init__.py
	slapos/recipe/mysql/backup.py
	slapos/recipe/publishurl.py
	slapos/recipe/request.py
	slapos/recipe/simplelogger.py
	slapos/recipe/softwaretype.py
	slapos/recipe/stunnel/__init__.py
	slapos/recipe/stunnel/template/server.conf.in
	slapos/recipe/xwiki/template/my.cnf.in
	software/cloudooo/software.cfg
	software/erp5/instance.cfg
	software/erp5/software.cfg
	software/kvm/software.cfg
	software/nbd/software.cfg
	software/vifib/software.cfg
	stack/cloudooo.cfg
	stack/erp5.cfg
	stack/kvm.cfg
	stack/nbd.cfg