Add travis CI testing and codecov report

Author: jonstacks

.codecov.yml

@@ -0,0 +1,9 @@
+
+# Documentation: https://github.com/codecov/support/wiki/codecov.yml
+# Validate with: curl --data-binary @.codecov.yml https://codecov.io/validate
+
+codecov:
+  notify:
+    require_ci_to_pass: no
+
+comment: false

.travis.yml

@@ -0,0 +1,20 @@
+language: go
+
+go:
+  - 1.11.x
+  - 1.12.x
+  - tip
+
+env:
+- GO111MODULE=on
+
+notifications:
+  email: false
+
+install: true
+
+script:
+- make test
+
+after_success:
+- bash <(curl -s https://codecov.io/bash)