update deps, opt in to v3 behaviour

Author: Rich-Harris

package.json

@@ -2,14 +2,14 @@
   "name": "svelte-app",
   "version": "1.0.0",
   "devDependencies": {
-    "rollup": "^0.58.1",
+    "rollup": "^0.58.2",
     "rollup-plugin-buble": "^0.19.2",
-    "rollup-plugin-commonjs": "^9.1.0",
+    "rollup-plugin-commonjs": "^9.1.3",
     "rollup-plugin-node-resolve": "^3.0.3",
     "rollup-plugin-svelte": "^4.0.0",
     "rollup-plugin-uglify": "^3.0.0",
-    "serve": "^6.5.1",
-    "svelte": "^2.0.0"
+    "serve": "^6.5.6",
+    "svelte": "^2.6.0"
   },
   "scripts": {
     "build": "rollup -c",

rollup.config.js

@@ -16,6 +16,10 @@ export default {
 	},
 	plugins: [
 		svelte({
+			// opt in to v3 behaviour today
+			skipIntroByDefault: true,
+			nestedTransitions: true,
+
 			// enable run-time checks when not in production
 			dev: !production,
 			// we'll extract any component CSS out into