Updating coverage on karma.conf and circleci

Author: andrefarzat

.circleci/config.yml

@@ -37,5 +37,5 @@ jobs:
       # run tests!
       - run: npm run lint
       - run: npm run test -- --codeCoverage=true --progress=true --watch=false
-      - run: cat coverage/plotly/lcov.info | ./node_modules/coveralls/bin/coveralls.js
+      - run: cat projects/plotly/coverage/plotly/report-lcov/lcov.info | ./node_modules/coveralls/bin/coveralls.js
       - run: npm run build -- plotly --prod

projects/plotly/karma.conf.js

@@ -15,10 +15,13 @@ module.exports = function (config) {
     client: {
       clearContext: false // leave Jasmine Spec Runner output visible in browser
     },
-    coverageIstanbulReporter: {
+    coverageReporter: {
       dir: require('path').join(__dirname, '../../coverage/plotly'),
-      reports: ['html', 'lcovonly', 'text-summary'],
-      fixWebpackSourcePaths: true
+      reporters: [
+        { type: 'html', subdir: 'report-html' },
+        { type: 'lcov', subdir: 'report-lcov' },
+        { type: 'text-summary', subdir: '.', file: 'text-summary.txt' },
+      ]
     },
     reporters: ['progress', 'kjhtml'],
     port: 9876,