Bump version to v2.3.2

Author: xcv58

extension/manifest.json

@@ -2,7 +2,7 @@
   "manifest_version": 2,
   "name": "Custom JavaScript for Websites 2",
   "short_name": "customjs",
-  "version": "2.3.1",
+  "version": "2.3.2",
   "author": "xcv58",
   "description": "Run custom JavaScript on any website.",
   "minimum_chrome_version": "52.0.2743",