Merge branch 'master' into erp5-component
version up : SQLite 3.7.16.1.
version up : gettext-0.18.2.1.
version up : coreutils-8.21.
install pyflakes in erp5
openssl: as we disable some engines, we need to make depend

Note that we cannot just use make-targets from the recipe, because make without
any target is executed first, and then make ${make-targets} is executed, but in
this case we really need to have make depend called first.
Merge branch 'master' into erp5-component
Merge branch 'erp5' into erp5-component
version up : HAProxy 1.4.23 including security fix.
Merge branch 'erp5-component' into erp5