Updating Manifest to 3.0.2.0 (#41)

## Changelog

## Todos:
- [x] Update Manifest to 3.0.2.0
- [x] Compose Changelog

## Change Log

### Improvements
- Added sponsored content header for more clarity
- Added sponsored content actions (click, hide, about, hide all)

### Fixes
- Updated recommendations header to avoid misconstruing endorsement
- Updated Analytics for recommendation clicks

src/manifest.yml

@@ -1,5 +1,5 @@
 name: 'Save to Pocket'
-version: 3.0.1.0
+version: 3.0.2.0
 options_page: options.html
 description: __MSG_extDescriptionGoogleChrome__
 default_locale: "en"