New phboe screenshots
New phone screenshots

New phone screenshots added
New features and screenshots added

New features and screenshots added for version 1.2
Update README.md
- Fixed checkout connection
- Fixed queuedDL filtering issue
- Fixed queuedDL icon issue
- About fragment now it's shows at the begining in phone's view
Fixed back button navigation
Fixed unhandled exception in phone's view

This exception is not needed to arise. Now the phone navegation of fragments is stable
Changed account default values

Now default values are the same of the web UI
Added help for tablet's view (large layout)
Merge branch 'testing' of https://github.com/lgallard/qBittorrent-Client into testing