deps(js): drop qr generation lib from JS deps as we don't need it.

package.json

@@ -1,61 +1,60 b''
 {
   "name": "rhodecode-enterprise",
   "version": "5.0.0",
   "private": true,
   "description": "RhodeCode JS packaged",
   "license": "SEE LICENSE IN LICENSE.txt",
   "repository": {
     "type": "hg",
     "url": "https://code.rhodecode.com/rhodecode-enterprise-ce"
   },
   "devDependencies": {
     "@polymer/iron-a11y-keys": "^3.0.0",
     "@polymer/iron-ajax": "^3.0.0",
     "@polymer/iron-autogrow-textarea": "^3.0.0",
     "@polymer/paper-button": "^3.0.0",
     "@polymer/paper-spinner": "^3.0.0",
     "@polymer/paper-toast": "^3.0.0",
     "@polymer/paper-toggle-button": "^3.0.0",
     "@polymer/paper-tooltip": "^3.0.0",
     "@polymer/polymer": "^3.0.0",
     "@webcomponents/webcomponentsjs": "^2.0.0",
     "babel-core": "^6.26.3",
     "babel-loader": "^7.1.2",
     "babel-plugin-transform-object-rest-spread": "^6.26.0",
     "babel-preset-env": "^1.6.0",
     "clipboard": "^2.0.1",
     "copy-webpack-plugin": "^4.4.2",
     "css-loader": "^0.28.11",
     "dropzone": "^5.5.0",
     "exports-loader": "^0.6.4",
     "favico.js": "^0.3.10",
     "grunt": "^0.4.5",
     "grunt-cli": "^1.4.3",
     "grunt-contrib-concat": "^0.5.1",
     "grunt-contrib-copy": "^1.0.0",
     "grunt-contrib-jshint": "^0.12.0",
     "grunt-contrib-less": "^1.1.0",
     "grunt-contrib-uglify": "^4.0.1",
     "grunt-contrib-watch": "^0.6.1",
     "grunt-webpack": "^3.1.3",
     "html-loader": "^0.4.4",
     "html-webpack-plugin": "^3.2.0",
     "imports-loader": "^0.7.1",
     "jquery": "1.11.3",
     "jshint": "^2.9.1-rc3",
     "mark.js": "8.11.1",
     "moment": "^2.18.1",
     "mousetrap": "^1.6.1",
     "polymer-webpack-loader": "^2.0.1",
-    "qrious": "^4.0.2",
     "raw-loader": "1.0.0-beta.0",
     "sticky-sidebar": "3.3.1",
     "style-loader": "^0.21.0",
     "sweetalert2": "^9.10.12",
     "ts-loader": "^1.3.3",
     "waypoints": "4.0.1",
     "webpack": "4.23.1",
     "webpack-cli": "3.1.2",
     "webpack-uglify-js-plugin": "^1.1.9"
   }
 }