Release 2.1.0

* Added auto refresh of torrent list. Defaul value: every 1 minute.
* Improved retrival of torrents list and torrent's detail data
* Added ratio in torrent list
* Added ETA in torrent details
* Added upload and download speeds in torrent's details
* Added Spanish translation for options screen
* Fixed layout distribution on large screens (10' tablets)
Release 2.1.0

* Added auto refresh of torrent list. Defaul value: every 1 minute.
* Improved retrival of torrents list and torrent's detail data
* Added ratio in torrent list
* Added ETA in torrent details
* Added upload and download speeds in torrent's details
* Added Spanish translation for options screen
* Fixed layout distribution on large screens (10' tablets)
Merge branch 'pro-testing' of https://github.com/lgallard/qBittorrent-Client into pro-testing