Merge pull request #2 from ipfs/add-travis

add .travis.yml

.travis.yml

@@ -0,0 +1,27 @@
+os:
+  - linux
+  - osx
+
+language: go
+
+sudo: false
+
+go:
+  - 1.5.3
+
+before_install:
+  - go get github.com/mattn/goveralls
+  - go get golang.org/x/tools/cmd/cover
+  - go get github.com/whyrusleeping/gx
+  - go get github.com/whyrusleeping/gx-go
+
+install:
+  - gx --verbose install --global
+  - gx-go rewrite
+
+script:
+  - $HOME/gopath/bin/goveralls -service="travis-ci"
+
+cache:
+    directories:
+        - $GOPATH/src/gx