Fix vulnerabilities in Javascript dependencies

Author: c-w

app/server/static/package-lock.json

@@ -22,7 +22,7 @@
     "lodash.isempty": "^4.4.0",
     "marked": "^0.7.0",
     "swiper": "^4.3.3",
-    "vue": "^2.5.16",
+    "vue": "^2.6.10",
     "vue-chartjs": "^3.4.0",
     "vue-debounce": "^1.1.0",
     "vue-json-pretty": "^1.6.0",
@@ -45,7 +45,7 @@
     "pug-lint-vue": "^0.1.3",
     "pug-plain-loader": "^1.0.0",
     "vue-style-loader": "^4.1.2",
-    "vue-template-compiler": "^2.5.16",
+    "vue-template-compiler": "^2.6.10",
     "webpack": "^4.12.0",
     "webpack-bundle-tracker": "^0.4.2-beta",
     "webpack-cli": "^3.2.3",