0.4.1
tests: fix create server in express test
build: update Travis CI file to match declared versions
tests: fix tests stalling on node.js >= 0.10
cleanup package.json
migrate tests to mocha
build: require node.js >= 0.8
build: add soft testing for node.js 0.11
add and split up raw/encoded/signed/encrypted cookies
better keygrip install for dev testing + travis