Relases 1.9

* Updated launcher icon
* Changed app name to "qBittorrent Client Pro"
* Added Upload and download rate limit to tablet layout
* Fixed issue related to empty port number field
* Fixed layout About text
* Added bold to Torrent Name in torrent's details
* Added the refresh option when lauching the app
* Added status icon for torrent's details
* Reorganized torrent's details layout
* Trapped odd condition when changing account's server and setting upload and download limit rates
* Added Progress bar and percentage to torrent list
* Added Progress bar and percentage to torrent's details
* New torrent's details layout
* Added "(KiB/s)" units in upload and download dialogs
* Changed typo "qBitttorrent" application name
* Added the retrieval of qBittorrent's options after changing the account's settings