Security fixes (#32)

* Generic Object Injection Sink

* (fix) "Character" is not defined.

* added eslint

* improve code quality, use refactored function

* (fix) eslint jest

* "Character" is not defined

* removed unused file Compare.js

* (fix) PointsUsed is not defined

* (fix) eslint moans jsconfig

* turn off "no-prototype-builtins"

* push code coverage

.github/workflows/node.js.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [10.x, 12.x, 14.x, 15.x]
+        node-version: [15.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
     steps:
     - uses: actions/checkout@v2
@@ -30,6 +30,10 @@ jobs:
     - run: npm ci
     - run: npm run build --if-present
     - run: npm test
+    - name: Run codacy-coverage-reporter
+      uses: codacy/codacy-coverage-reporter-action@v1
+      with:
+        project-token: ${{ secrets.CODACY_PROJECT_TOKEN }}
 
 
   deploy: