Merge pull request #11 from walkr/master

Fix recognition of windows platforms
Update .travis.yml

Wild stab at building nanomsg before running tests - unlikely to work because I don't know much about travis's build servers.
Update .travis.yml

Another go at getting the CI working.
Update .travis.yml

Need to run autogen.sh to get configure script.
Update .travis.yml

stupid bug hiding an import error http://bugs.python.org/issue7559
Update .travis.yml

Everything looks find in the build log up until it tries to load nanomsg as a shared lib?
Update .travis.yml

Ok /usr/local/lib is not on the library path, this should fix it but I would like to understand why.
Update .travis.yml

Build passed, re-enabling all python version subbuilds.
Update __init__.py

Fix for #12
Merge branch 'master' of github.com:tonysimpson/nanomsg-python