bump version to 0.2.0

translation @ 488054ed

-Subproject commit c145dfe5b308085a700264e96509799355a52fa6
+Subproject commit 488054eda4c4d9c16fc4bddf439136178d0c769e

proxy/webext/manifest.json

 {
   "manifest_version": 2,
   "name": "Snowflake",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "__MSG_appDesc__",
   "default_locale": "en_US",
   "background": {