chore: travis CI and coverall integration

.travis.yml

@@ -0,0 +1,16 @@
+language: go
+go:
+    - 1.6
+
+before_install:
+  - go get golang.org/x/tools/cmd/cover
+  - go get -v github.com/mattn/goveralls
+
+os:
+    - linux
+
+script:
+    - ./.testandcover.bash
+
+after_success:
+    - goveralls -coverprofile=profile.cov -service=travis-ci