it  clean up....

  Up to some extent we would like to set diskcache=none and diskaio=native

the recipe slapos.cookbook:generate.password will install the password only after the [request-xx] was called for the first time. Then the second run of buildout the password can change as it was not stored yet. We use publish-early to make it persistent on master and avoid inconsistency between published password and stored one.

/reviewed-on nexedi/slapos!370

make sure password section is installed before request runner{0,1} and pbs instance for webrunner because the password is send in the request.

  As this is used by the tests.

Allow to Add CPU or RAM in hotplug mode, without need of restart qemu process

 zc.buildout version up to 2.5.2+slapos012
 slapos.recipe.template version up to 4.3
 slapos.core version up to 1.4.4