Migrate circleci to version 2 (#603)

* Migrate circleci to version 2

* remove legacy eslint-plugin-html

* Update config.yml

* Update config.yml

Author: armano2

.circleci/config.yml

@@ -0,0 +1,76 @@
+workflows:
+  version: 2
+  node-multi-build:
+    jobs:
+      - node-v6
+      - node-v8
+      - node-v10
+      - node-v10-minimal
+
+version: 2
+jobs:
+  node-base: &node-base
+    docker:
+      - image: node
+    steps:
+      - run:
+          name: Versions
+          command: npm version
+      - checkout
+      - restore_cache:
+          keys:
+            - v2-npm-lock-{{ .Branch }}-{{ .Environment.CIRCLE_JOB }}-{{ checksum "package.json" }}
+            - v2-npm-lock-master-{{ .Environment.CIRCLE_JOB }}-{{ checksum "package.json" }}
+            - v2-npm-cache-{{ .Branch }}-{{ .Environment.CIRCLE_JOB }}
+            - v2-npm-cache-master-{{ .Environment.CIRCLE_JOB }}
+      - run:
+          name: Install dependencies
+          command: npm install
+      - run:
+          name: Test
+          command: npm test
+      - save_cache:
+          key: v2-npm-lock-{{ .Branch }}-{{ .Environment.CIRCLE_JOB }}-{{ checksum "package.json" }}
+          paths:
+            - node_modules
+
+  node-v6:
+    <<: *node-base
+    docker:
+      - image: node:6
+  node-v8:
+    <<: *node-base
+    docker:
+      - image: node:8
+  node-v10:
+    <<: *node-base
+    docker:
+      - image: node:10
+  node-v10-minimal:
+    steps:
+      - run:
+          name: Versions
+          command: npm version
+      - checkout
+      - restore_cache:
+          keys:
+            - v2-npm-lock-{{ .Branch }}-{{ .Environment.CIRCLE_JOB }}-{{ checksum "package.json" }}
+            - v2-npm-lock-master-{{ .Environment.CIRCLE_JOB }}-{{ checksum "package.json" }}
+            - v2-npm-cache-{{ .Branch }}-{{ .Environment.CIRCLE_JOB }}
+            - v2-npm-cache-master-{{ .Environment.CIRCLE_JOB }}
+      - run:
+          name: Install dependencies
+          command: npm install
+      - run:
+          name: Install eslint 5
+          command: npm install eslint@5.0.0 --no-save
+      - run:
+          name: Test
+          command: npm test
+      - save_cache:
+          key: v2-npm-lock-{{ .Branch }}-{{ .Environment.CIRCLE_JOB }}-{{ checksum "package.json" }}
+          paths:
+            - node_modules
+    docker:
+      - image: node:10
+    

circle.yml

@@ -52,7 +52,6 @@
     "chai": "^4.1.0",
     "eslint": "^5.2.0",
     "eslint-plugin-eslint-plugin": "^1.4.0",
-    "eslint-plugin-html": "^4.0.1",
     "eslint-plugin-vue-libs": "^3.0.0",
     "lodash": "^4.17.4",
     "mocha": "^5.2.0",