Upgrade NPM dependencies/packages

package.json

     "bootstrap": "3.1.1",
     "es6-iterator": "2.0.1",
     "es6-symbol": "3.1.1",
-    "i18next": "8.0.0",
+    "i18next": "8.2.1",
     "i18next-browser-languagedetector": "1.0.1",
     "i18next-xhr-backend": "1.4.1",
     "jitsi-meet-logger": "jitsi/jitsi-meet-logger",
     "jquery": "2.1.4",
-    "jquery-contextmenu": "2.4.3",
+    "jquery-contextmenu": "2.4.5",
     "jquery-i18next": "1.2.0",
     "jQuery-Impromptu": "trentrichardson/jQuery-Impromptu#v6.0.0",
     "jquery-ui": "1.10.5",
     "postis": "2.2.0",
     "react": "15.4.2",
     "react-dom": "15.4.2",
-    "react-i18next": "3.1.0",
+    "react-i18next": "4.1.0",
     "react-native": "0.42.3",
-    "react-native-background-timer": "1.0.0",
-    "react-native-immersive": "0.0.4",
-    "react-native-keep-awake": "2.0.3",
+    "react-native-background-timer": "1.0.1",
+    "react-native-immersive": "0.0.5",
+    "react-native-keep-awake": "2.0.4",
     "react-native-locale-detector": "1.0.1",
     "react-native-prompt": "1.0.0",
-    "react-native-vector-icons": "4.0.1",
+    "react-native-vector-icons": "4.1.1",
     "react-native-webrtc": "jitsi/react-native-webrtc",
     "react-redux": "5.0.4",
     "redux": "3.6.0",
     "babel-preset-react": "6.24.1",
     "babel-preset-stage-1": "6.24.1",
     "clean-css": "3.4.25",
-    "css-loader": "0.28.0",
+    "css-loader": "0.28.1",
     "eslint": "3.19.0",
     "eslint-plugin-flowtype": "2.30.4",
     "eslint-plugin-import": "2.2.0",
-    "eslint-plugin-jsdoc": "3.0.2",
+    "eslint-plugin-jsdoc": "3.1.0",
     "eslint-plugin-react": "6.10.3",
     "eslint-plugin-react-native": "2.3.2",
     "expose-loader": "0.7.3",
     "node-sass": "3.13.1",
     "precommit-hook": "3.0.0",
     "string-replace-loader": "1.2.0",
-    "style-loader": "0.16.1",
+    "style-loader": "0.17.0",
     "webpack": "1.14.0",
     "webpack-dev-server": "1.16.3"
   },