Enable Travis CI.

.travis.yml

@@ -0,0 +1,26 @@
+language: c
+
+env:
+  - NODE_VERSION="v0.10"
+  - NODE_VERSION="v0.11"
+  - NODE_VERSION="iojs-v1.0"
+
+os:
+  -osx
+
+before_install:
+  - echo $TRAVIS_OS_NAME
+  - export PATH=./node_modules/.bin/:$PATH
+  - rm -rf ~/.nvm && git clone --depth 1 https://github.com/creationix/nvm.git ~/.nvm
+  - source ~/.nvm/nvm.sh
+  - nvm install $NODE_VERSION
+  - nvm use $NODE_VERSION
+  - node --version
+  - npm --version
+  - nvm --version
+
+install:
+  - npm install
+
+script:
+  - npm test