New release on pypi

[matslindh]

Could we get a new release at pypi? After spending a couple of hours trying to find out why pyramid_beaker wasn't working with py3 and then debugging it all the way down, it had already been patched 7 months ago here.

An updated release would allow the current version at pypi to be compatible with py3, possibly also integrating the two other open issues first.

[fschulze]

I released pyramid-beaker 0.9