Update a bunch of deps

To try & get deps without vulns in them.

Exceptions are:
 * electron builder: which is nontrivial to update
 * webpack-dev-server: probably needs newer webpack
 * moderizr: no new version released yet

package.json

@@ -62,29 +62,29 @@
   "dependencies": {
     "babel-polyfill": "^6.5.0",
     "babel-runtime": "^6.11.6",
-    "bluebird": "^3.5.0",
+    "bluebird": "^3.5.2",
     "browser-request": "^0.3.3",
     "draft-js": "^0.11.0-alpha",
     "extract-text-webpack-plugin": "^0.9.1",
     "favico.js": "^0.3.10",
-    "gemini-scrollbar": "matrix-org/gemini-scrollbar#b302279",
-    "gfm.css": "^1.1.1",
+    "gemini-scrollbar": "github:matrix-org/gemini-scrollbar#b302279",
+    "gfm.css": "^1.1.2",
     "highlight.js": "^9.0.0",
     "matrix-js-sdk": "0.11.0",
     "matrix-react-sdk": "0.13.4",
-    "modernizr": "^3.1.0",
-    "prop-types": "^15.5.10",
+    "modernizr": "^3.6.0",
+    "prop-types": "^15.6.2",
     "react": "^15.6.0",
     "react-dom": "^15.6.0",
     "sanitize-html": "^1.18.4",
-    "ua-parser-js": "^0.7.10",
+    "ua-parser-js": "^0.7.18",
     "url": "^0.11.0"
   },
   "devDependencies": {
     "autoprefixer": "^6.6.0",
     "babel-cli": "^6.5.2",
-    "babel-core": "^6.14.0",
-    "babel-eslint": "^6.1.0",
+    "babel-core": "^6.26.3",
+    "babel-eslint": "^10.0.0",
     "babel-loader": "^6.2.5",
     "babel-plugin-add-module-exports": "^0.2.1",
     "babel-plugin-transform-async-to-bluebird": "^1.1.1",
@@ -103,32 +103,32 @@
     "css-raw-loader": "^0.1.1",
     "electron-builder": "^11.2.4",
     "electron-builder-squirrel-windows": "^11.2.1",
-    "electron-devtools-installer": "^2.2.0",
+    "electron-devtools-installer": "^2.2.4",
     "emojione": "^2.2.7",
-    "eslint": "^3.14.0",
+    "eslint": "^5.6.0",
     "eslint-config-google": "^0.7.1",
     "eslint-plugin-babel": "^4.1.1",
-    "eslint-plugin-flowtype": "^2.30.0",
-    "eslint-plugin-react": "^7.4.0",
+    "eslint-plugin-flowtype": "^2.50.1",
+    "eslint-plugin-react": "^7.11.1",
     "expect": "^1.16.0",
     "fs-extra": "^0.30.0",
     "html-webpack-plugin": "^2.24.0",
     "json-loader": "^0.5.3",
-    "karma": "^1.7.0",
+    "karma": "^3.0.0",
     "karma-chrome-launcher": "^0.2.3",
     "karma-cli": "^0.1.2",
-    "karma-junit-reporter": "^0.4.1",
+    "karma-junit-reporter": "^1.2.0",
     "karma-logcapture-reporter": "0.0.1",
     "karma-mocha": "^0.2.2",
     "karma-sourcemap-loader": "^0.3.7",
     "karma-spec-reporter": "0.0.31",
-    "karma-summary-reporter": "^1.3.3",
+    "karma-summary-reporter": "^1.5.1",
     "karma-webpack": "^1.7.0",
     "matrix-mock-request": "^1.2.0",
     "matrix-react-test-utils": "^0.2.0",
     "minimist": "^1.2.0",
     "mkdirp": "^0.5.1",
-    "mocha": "^2.4.5",
+    "mocha": "^5.2.0",
     "postcss-extend": "^1.0.5",
     "postcss-import": "^9.0.0",
     "postcss-loader": "^1.2.2",
@@ -140,7 +140,7 @@
     "react-addons-perf": "^15.4.0",
     "react-addons-test-utils": "^15.6.0",
     "rimraf": "^2.4.3",
-    "source-map-loader": "^0.2.3",
+    "source-map-loader": "^0.2.4",
     "webpack": "^1.12.14",
     "webpack-dev-server": "^1.16.2"
   },