Add common check scripts and project references

Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com>

.travis.yml

@@ -3,4 +3,15 @@ language: go
 go:
   - "1.10.x"
 
-script: go test -race -v ./...
+install:
+  - go get -u github.com/vbatts/git-validation
+  - go get -u github.com/kunalkushwaha/ltag
+  - go get -t ./...
+
+before_script:
+  - pushd ..; git clone https://github.com/containerd/project; popd
+
+script:
+  - DCO_VERBOSITY=-q ../project/script/validate/dco
+  - ../project/script/validate/fileheader ../project/
+  - go test -race -v ./...

README.md

@@ -50,3 +50,13 @@ TODO:
 - [ ] Document protocol layout
 - [ ] Add testing under concurrent load to ensure
 - [ ] Verify connection error handling
+
+# Project details
+
+ttrpc is a containerd sub-project, licensed under the [Apache 2.0 license](./LICENSE).
+As a containerd sub-project, you will find the:
+ * [Project governance](https://github.com/containerd/project/blob/master/GOVERNANCE.md),
+ * [Maintainers](https://github.com/containerd/project/blob/master/MAINTAINERS),
+ * and [Contributing guidelines](https://github.com/containerd/project/blob/master/CONTRIBUTING.md)
+
+information in our [`containerd/project`](https://github.com/containerd/project) repository.