[PrivacyBadger] Privacy Badger 2017.3.28 is out!

[Cooper Quintin]

Privacy Badger 2017.3.28 is out! Get it at https://eff.org/pb

>From the changelog:
## 2017.3.28
* New Translations (Ukranian)
* Translation Updates
* Fix bug in DNT policy re-checking code
* Rate limit DNT checking to one request per second
* Fix issue with multiple DNT checks at once for a single domain
* Fix cookieblock updating issue
* Fix popup width issue
* Fix DNT hash updating issue
* Fixing toggle switch issue
* Other minor bugfixes and broken site fixes

## 2017.3.22
* AMO (Firefox) only release.
* Fix cookie tracking detection in Firefox.