Index: frontend/node_modules/xmlchars/package.json
===================================================================
--- frontend/node_modules/xmlchars/package.json	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/xmlchars/package.json	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,51 @@
+{
+  "name": "xmlchars",
+  "version": "2.2.0",
+  "description": "Utilities for determining if characters belong to character classes defined by the XML specs.",
+  "keywords": [
+    "XML",
+    "validation"
+  ],
+  "main": "xmlchars.js",
+  "types": "xmlchars.d.ts",
+  "repository": "https://github.com/lddubeau/xmlchars.git",
+  "author": "Louis-Dominique Dubeau <ldd@lddubeau.com>",
+  "license": "MIT",
+  "devDependencies": {
+    "@commitlint/cli": "^8.1.0",
+    "@commitlint/config-angular": "^8.1.0",
+    "@types/chai": "^4.2.1",
+    "@types/mocha": "^5.2.7",
+    "chai": "^4.2.0",
+    "conventional-changelog-cli": "^2.0.23",
+    "husky": "^3.0.5",
+    "mocha": "^6.2.0",
+    "ts-node": "^8.3.0",
+    "tslint": "^5.19.0",
+    "tslint-config-lddubeau": "^4.1.0",
+    "typescript": "^3.6.2"
+  },
+  "scripts": {
+    "copy": "cp README.md LICENSE build/dist && sed -e'/\"private\": true/d' package.json > build/dist/package.json",
+    "build": "tsc && npm run copy",
+    "pretest": "npm run build",
+    "test": "mocha",
+    "posttest": "tslint -p tsconfig.json && tslint -p test/tsconfig.json",
+    "prepack": "node -e 'require(\"assert\")(!require(\"./package.json\").private)'",
+    "test-install": "npm run test && (test_dir=build/install_dir; rm -rf $test_dir; mkdir -p $test_dir/node_modules; packname=`npm run xmlchars:pack --silent`; (cd $test_dir; npm install ../$packname); rm -rf $test_dir)",
+    "xmlchars:pack": "cd build/dist/ && (packname=`npm pack --silent`; mv $packname ..; echo $packname)",
+    "prepublishOnly": "node -e 'require(\"assert\")(!require(\"./package.json\").private)'",
+    "xmlchars:publish": "npm run test-install && (cd build/dist && npm publish)",
+    "preversion": "npm run test-install",
+    "version": "conventional-changelog -p angular -i CHANGELOG.md -s && git add CHANGELOG.md",
+    "postversion": "npm run xmlchars:publish",
+    "postpublish": "git push origin --follow-tags",
+    "clean": "rm -rf build"
+  },
+  "dependencies": {},
+  "husky": {
+    "hooks": {
+      "commit-msg": "commitlint -e $HUSKY_GIT_PARAMS"
+    }
+  }
+}