Tests code coverage and code climate config v2 (#7)

* code coverage
* code climate config v2
* const or let instead of var
* yarn.lock updated
* analysis.json updated
* code coverage test reporter id
* config added in travis.yml

.codeclimate.yml

@@ -0,0 +1,51 @@
+---
+version: "2"
+checks:
+  argument-count:
+    enabled: true
+    config:
+      threshold: 4
+  complex-logic:
+    enabled: true
+    config:
+      threshold: 4
+  file-lines:
+    enabled: true
+    config:
+      threshold: 250
+  method-complexity:
+    enabled: true
+    config:
+      threshold: 5
+  method-count:
+    enabled: true
+    config:
+      threshold: 20
+  method-lines:
+    enabled: true
+    config:
+      threshold: 30
+  nested-control-flow:
+    enabled: true
+    config:
+      threshold: 4
+  return-statements:
+    enabled: true
+    config:
+      threshold: 4
+  similar-code:
+    enabled: true
+  identical-code:
+    enabled: true
+
+plugins:
+  eslint:
+    enabled: true
+    channel: "eslint-4"
+    config:
+      sanitize_batch: false
+      extensions:
+        - .js
+        - .html
+  fixme:
+    enabled: true

.eslintignore

@@ -1 +1,2 @@
 /bower_components-1.x/*
+/coverage/

.gitignore

@@ -1,7 +1,9 @@
 bower_components/
 bower_components-1.x/
+bower-1.x.json
 node_modules/
+coverage/
+yarn-error.log
 debug.log
 .eslintcache
 .DS_Store
-bower-1.x.json

.travis.yml

@@ -1,26 +1,34 @@
 language: node_js
-node_js: 6
+node_js: "lts/*"
 dist: trusty
 sudo: required
+env:
+  global:
+    - CC_TEST_REPORTER_ID=a57ca5e66cf9c10852daa735ad4d4eed3dd49e61af2a44768fa73cda1736ceab
 addons:
   firefox: latest
   apt:
     sources:
-    - google-chrome
+      - google-chrome
     packages:
-    - google-chrome-stable
+      - google-chrome-stable
 cache:
   yarn: true
   directories:
-  - node_modules
-  - bower_components
-  - bower_components-1.x
-  - ".eslintcache"
-  - "$HOME/.cache/bower"
+    - node_modules
+    - bower_components
+    - bower_components-1.x
+    - ".eslintcache"
+    - "$HOME/.cache/bower"
 before_script:
-- yarn run lint
+  - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
+  - chmod +x ./cc-test-reporter
+  - ./cc-test-reporter before-build
+  - yarn run lint
 script:
-- xvfb-run yarn test
+  - xvfb-run yarn test
+after_script:
+  - ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT
 notifications:
   slack:
     secure: 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