Conflicts:
	component/mariadb/buildout.cfg
	component/sphinx/buildout.cfg
	slapos/recipe/generic_mysql/template/my.cnf.in
	software/erp5/software.cfg

set 'default-zpublisher-encoding utf-8' otherwise we can have exception in Localizer with non iso-8859-15 characters. set other encoding variables as well.

Install is updatable, so it is safe to call it this way.

set GLIB_CFLAGS and GLIB_LIBS variables so that the initial compilation without having pkg-config works.

This reverts commit 168ca54c.

md5sum change was missing.

From changelog:

Make buildout.rmtree working with symlink as a path argument.
  https://bugs.launchpad.net/zc.buildout/+bug/144228

Parameter is provided manually as parameter

1 second is good when having few activity nodes

Conflicts:
	component/mariadb/buildout.cfg
	slapos/recipe/generic_mysql/template/my.cnf.in
	software/erp5/software.cfg

; is dangerous character, so just use newlines to separate commands.

Conflicts:
	software/erp5/software.cfg