They contain section references, not immediate values, so they are intended
to be evaluated by buildout and hence must not be escaped.

Test node now requests them.

Not perfect yet, as some strings end in configuration files for example
and need escape mechanisms aware of individual configuration file syntaxes.

also add mroonga-4.00-mariadb-10.0.9.patch.

Use more recently versions of PyOpenSSL requires cryptograpic egg. The cryptograpic is
incompatible with package generation because it don't cache files in the right way.

Conflicts:
	component/findutils/buildout.cfg