Updated deps eslint, eslint-plugin-lodash, node-sass

package.json

 {
-  "name": "converse.js",
-  "version": "4.2.0",
-  "description": "Browser based XMPP chat client",
-  "main": "dist/converse.js",
-  "directories": {
-    "doc": "docs",
-    "locale": "locale",
-    "src": "src"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/conversejs/converse.js.git"
-  },
-  "keywords": [
-    "XMPP",
-    "Jabber",
-    "chat",
-    "messaging",
-    "chatrooms",
-    "webchat"
-  ],
-  "author": {
-    "name": "JC Brand",
-    "email": "jc@opkode.com"
-  },
-  "license": "MPL-2.0",
-  "bugs": {
-    "url": "https://github.com/conversejs/converse.js/issues"
-  },
-  "engines": {
-    "browser": "*"
-  },
-  "devDependencies": {
-    "@babel/cli": "^7.2.2",
-    "@babel/core": "^7.2.2",
-    "@babel/preset-env": "^7.2.3",
-    "@converse/headless": "^4.0.2",
-    "@fortawesome/fontawesome-free": "5.3.1",
-    "babel-loader": "^8.0.4",
-    "backbone.nativeview": "conversejs/Backbone.NativeView#5997c8197ca594e6b8469447f28310c78bd1d95e",
-    "backbone.overview": "^1.0.2",
-    "backbone.vdomview": "^1.0.1",
-    "bootstrap": "^4.0.0",
-    "bootstrap.native": "^2.0.26",
-    "bootstrap.native-loader": "conversejs/bootstrap.native-loader#d8fcbc059562136ffd50b305fdc6eb2bde90f006",
-    "bourbon": "^4.3.2",
-    "bytebuffer": "^3.5.5",
-    "clean-css-cli": "^4.0.10",
-    "css-loader": "^1.0.1",
-    "dayjs": "^1.8.13",
-    "es6-promise": "^4.1.0",
-    "eslint": "4.19.1",
-    "eslint-plugin-lodash": "^2.3.3",
-    "exports-loader": "^0.7.0",
-    "fast-text-encoding": "^1.0.0",
-    "file-loader": "^3.0.1",
-    "filesize": "^3.6.1",
-    "formdata-polyfill": "^3.0.12",
-    "hellojs": "^1.16.1",
-    "http-server": "^0.10.0",
-    "imports-loader": "^0.8.0",
-    "install": "^0.9.5",
-    "jasmine-core": "2.99.1",
-    "jed": "1.1.1",
-    "jsdoc": "^3.5.5",
-    "lerna": "^3.13.4",
-    "lodash-template-webpack-loader": "jcbrand/lodash-template-webpack-loader",
-    "long": "^3.1.0",
-    "mini-css-extract-plugin": "^0.5.0",
-    "minimist": "^1.2.0",
-    "node-sass": "^4.9.4",
-    "npm": "^6.4.1",
-    "pluggable.js": "2.0.0",
-    "po2json": "^0.4.4",
-    "requirejs": "2.3.5",
-    "run-headless-chromium": "^0.1.1",
-    "sass-loader": "^7.1.0",
-    "sinon": "^2.1.0",
-    "sizzle": "^2.3.3",
-    "snabbdom": "0.7.2",
-    "strophejs-plugin-register": "0.0.1",
-    "style-loader": "^0.23.1",
-    "uglify-es": "^3.0.24",
-    "urijs": "^1.19.1",
-    "wait-until-promise": "^1.0.0",
-    "webpack": "^4.28.1",
-    "webpack-cli": "^3.1.2",
-    "xss": "^0.3.3"
-  }
+	"name": "converse.js",
+	"version": "4.2.0",
+	"description": "Browser based XMPP chat client",
+	"main": "dist/converse.js",
+	"directories": {
+		"doc": "docs",
+		"locale": "locale",
+		"src": "src"
+	},
+	"repository": {
+		"type": "git",
+		"url": "git://github.com/conversejs/converse.js.git"
+	},
+	"keywords": [
+		"XMPP",
+		"Jabber",
+		"chat",
+		"messaging",
+		"chatrooms",
+		"webchat"
+	],
+	"author": {
+		"name": "JC Brand",
+		"email": "jc@opkode.com"
+	},
+	"license": "MPL-2.0",
+	"bugs": {
+		"url": "https://github.com/conversejs/converse.js/issues"
+	},
+	"engines": {
+		"browser": "*"
+	},
+	"devDependencies": {
+		"@babel/cli": "^7.2.2",
+		"@babel/core": "^7.2.2",
+		"@babel/preset-env": "^7.2.3",
+		"@converse/headless": "^4.0.2",
+		"@fortawesome/fontawesome-free": "5.3.1",
+		"babel-loader": "^8.0.4",
+		"backbone.nativeview": "conversejs/Backbone.NativeView#5997c8197ca594e6b8469447f28310c78bd1d95e",
+		"backbone.overview": "^1.0.2",
+		"backbone.vdomview": "^1.0.1",
+		"bootstrap": "^4.0.0",
+		"bootstrap.native": "^2.0.26",
+		"bootstrap.native-loader": "conversejs/bootstrap.native-loader#d8fcbc059562136ffd50b305fdc6eb2bde90f006",
+		"bourbon": "^4.3.2",
+		"bytebuffer": "^3.5.5",
+		"clean-css-cli": "^4.0.10",
+		"css-loader": "^1.0.1",
+		"dayjs": "^1.8.13",
+		"es6-promise": "^4.1.0",
+		"eslint": "^5.10.0",
+		"eslint-plugin-lodash": "^2.7.0",
+		"exports-loader": "^0.7.0",
+		"fast-text-encoding": "^1.0.0",
+		"file-loader": "^3.0.1",
+		"filesize": "^3.6.1",
+		"formdata-polyfill": "^3.0.12",
+		"hellojs": "^1.16.1",
+		"http-server": "^0.10.0",
+		"imports-loader": "^0.8.0",
+		"install": "^0.9.5",
+		"jasmine-core": "2.99.1",
+		"jed": "1.1.1",
+		"jsdoc": "^3.5.5",
+		"lerna": "^3.13.4",
+		"lodash-template-webpack-loader": "jcbrand/lodash-template-webpack-loader",
+		"long": "^3.1.0",
+		"mini-css-extract-plugin": "^0.5.0",
+		"minimist": "^1.2.0",
+		"node-sass": "^4.11.0",
+		"npm": "^6.4.1",
+		"pluggable.js": "2.0.0",
+		"po2json": "^0.4.4",
+		"requirejs": "2.3.5",
+		"run-headless-chromium": "^0.1.1",
+		"sass-loader": "^7.1.0",
+		"sinon": "^2.1.0",
+		"sizzle": "^2.3.3",
+		"snabbdom": "0.7.2",
+		"strophejs-plugin-register": "0.0.1",
+		"style-loader": "^0.23.1",
+		"uglify-es": "^3.0.24",
+		"urijs": "^1.19.1",
+		"wait-until-promise": "^1.0.0",
+		"webpack": "^4.28.1",
+		"webpack-cli": "^3.1.2",
+		"xss": "^0.3.3"
+	},
+	"dependencies": {
+		"backbone": "1.4",
+		"backbone.browserStorage": "0.0.5",
+		"lodash": "^4.17.11",
+		"strophe.js": "1.3.2",
+		"strophejs-plugin-ping": "0.0.3",
+		"strophejs-plugin-rsm": "0.0.2",
+		"twemoji": "^11.0.1"
+	}
 }