- Introducing new `ua.getRandom`, `ua.getFirefox`, `ua.getChrome`, `ua.getSafari`. And a generic method: `ua.getBrowser(..)` (eg. `getBrowser('firefox')`)
- These new properties above allows you to retrieve the whole raw Python dictionary, instead of only the UA string.
- These properties might return different key/values pairs in the future! So `ua.random` is a more stable interface.
- Fix the `os` argument 'windows' to check for both `win10`and `win7` values (previously only checking on `win10`), thus returning more UAs
- Improved user-agent scraper (now also containing Safari browser again)
- Updated browsers.json data file