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.

no need to specify 'python = ${buildout:python}' because it is the default behaviour.

Conflicts:
	component/python-cffi/buildout.cfg
	component/python-cryptography/buildout.cfg
	component/python-openssl/buildout.cfg