Problems setting up Fuoten in SailfishOS SDK

[jgibbon]

Hi, while setting up Fuoten in the SailfishOS SDK, I got aware of some very minor issues that may be a problem for some people trying the same:

• The readme doesn't mention the needed qmake argument AES256_KEY. Also, the icons creation isn't mentioned but apparently needed for successful compilation.
• libfuoten requires sqlite3, but there's no BuildRequires: pkgconfig(sqlite3) in the Fuoten .spec file. (Not sure if this is a libfuoten issue, but as far as I've seen, there's no spec over there.)

Also, I'm not really aware how to manage/add new translation strings, but that may just be my missing knowledge of how the Qt language tools work outside of the SDK itself (or my setup is a bit broken). Not a big problem, though, since I seem to be unable to add a "next article" PushUp-MenuItem that doesn't crash the application after a few articles anyway. And even if that worked reliably, I doubt that my "solution" would meet any quality requirements for a PR.

That being said, thanks for creating Fuoten, it is really, really useful!

[buschmann23]

Thanks for the hints. :) I fixed the issue with the missing sqlit3 in the spec file and improved the SailfishOS build instructions and code setup infrastructure.

Translations are managed via Transifex as mentioned in the CONTRIBUTING.md.

I will have a look into your code when I have a bit more time. :)