make jar with right folder structure
add version to gpg and surefire plugins to avoid mvn warning
pushd/popd not working
don't catch exceptions on junits
Merge pull request #277 from davipt/master

make jar with right folder structure
Wade through basic JNI issues. My major root problem was that I wasn't actually including the header that declared my key generation function as extern "C" so the names were getting mangled. Oh, and I found the piece in the build sequence that actually generates that header
Unit tests are running now without dumping core. They aren't passing, but this seems like a huge improvement
Merge branch 'master' of https://github.com/zeromq/jzmq
Merge changes from upstream
My unit tests are passing. One from ZContext is failing, but I'm not sure who gets the blame for that