chore(deps): update dependency rollup to v0.59.1 (#44)

Author: renovate[bot]

package.json

@@ -53,7 +53,7 @@
     "prettier": "1.12.1",
     "prettier-package-json": "1.6.0",
     "rimraf": "2.6.2",
-    "rollup": "0.59.0",
+    "rollup": "0.59.1",
     "rollup-plugin-babel": "4.0.0-beta.4",
     "rollup-plugin-commonjs": "9.1.3",
     "rollup-plugin-node-resolve": "3.3.0",

yarn.lock

@@ -4398,9 +4398,9 @@ rollup-pluginutils@^2.0.1:
     estree-walker "^0.3.0"
     micromatch "^2.3.11"
 
-[email protected].0:
-  version "0.59.0"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.59.0.tgz#f91a59ae655f1d2ee9fd795d85621eea3dee21ff"
+[email protected].1:
+  version "0.59.1"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.59.1.tgz#86cbceaecd861df1317a0aa29207173de23e6a5d"
   dependencies:
     "@types/estree" "0.0.39"
     "@types/node" "*"