chore(release): version 3.2.0 [skip ci]

<a name="3.2.0"></a>
# [3.2.0](v3.1.3...v3.2.0) (2018-04-10)

### Bug Fixes

* **example:** add ca-central-1 to list of regions available ([#133](#133)) ([8cfd094](8cfd094))

### Features

* **binary:** allow wildcards and extensions in binary types ([#136](#136)) ([8879cf3](8879cf3))

package.json

@@ -1,6 +1,6 @@
 {
   "name": "aws-serverless-express",
-  "version": "3.1.3",
+  "version": "3.2.0",
   "description": "This library enables you to utilize AWS Lambda and Amazon API Gateway to respond to web and API requests using your existing Node.js application framework.",
   "keywords": [
     "aws",