* Adds Jenkinsfile and update release-binary
* Update Jenkinsfile and gitignore
* Fixes typo and use normal build Node
* Uses default bazel config
* Using batch mode
* Update bazel memory settings
* Do not use Jenkins bazel env
* Set .bazelrc for postsubmit
* Add check_style in presubmit test.
* Checks clang-format version.
* Install required clang-fromat version.
* Download the clang-format for ubuntu.
* Cache the clang-format folder.
* Use ubuntu 16.4
* Revert ubuntu version back to 14.04.
* Make sure clang-format can be run.