duplicates. Web UI regenerates UUID for that header every time the compose form is changed or successfully submitted Also, fix Farsi i18n overwriting the English one
Settings page contained labels in Persian, when I was using English.
* Persian translation * adding :fa to make the site use the rtl stylesheet based on [this comment](https://github.com/tootsuite/mastodon/pull/2405#issuecomment-296721105) * fix missing quotes * add 'fa' locale