[packaging] Fix search in squeeze cubicweb-documentation package (closes #2558496) Work around broken combination of jquery 1.4 and sphinx 0.6 in squeeze by patching up doctools.js.

from os.path import join
from cubicweb.toolsutils import create_dir

option_renamed('pyro-application-id', 'pyro-instance-id')

create_dir(join(config.appdatahome, 'backup'))