Add CI Badges.
Jenkins Jobs
Circle CI
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+[![Build Status](https://jenkins.blue-oil.org/job/blueoil_main/badge/icon)](https://jenkins.blue-oil.org/job/blueoil_main/)
+[![Build Status](https://jenkins.blue-oil.org/job/blueoil_lmnet/badge/icon)](https://jenkins.blue-oil.org/job/blueoil_lmnet/)
+[![CircleCI](https://circleci.com/gh/blue-oil/blueoil.svg?style=svg)](https://circleci.com/gh/blue-oil/blueoil)
+
Blueoil provides two features.
* Training a neural network model
* Converting a trained model to an executable binary (or library), which utilize FPGAs for acceleration.
