fix(build): Update CircleCI config to 2.0

.circleci/config.yml

@@ -0,0 +1,37 @@
+version: 2
+jobs:
+  build:
+    docker:
+      - image: circleci/node:8
+
+    working_directory: ~/repo
+
+    steps:
+      - checkout
+      - run: npm install
+      - run: npm run build:lib
+      - persist_to_workspace:
+          root: /home
+          paths: circleci
+
+  deploy:
+    docker:
+      - image: circleci/node:8
+    steps:
+      - attach_workspace:
+          at: /home
+      - run: npm run semantic-release || true
+
+workflows:
+  version: 2
+  build-and-deploy:
+    jobs:
+      - build
+      - deploy:
+          requires:
+            - build
+          filters:
+            branches:
+              only:
+                - master
+                - next