Micu/fix truncation #215

[jmastr]

Overall it is working pretty well! However, there is some points I don't like about the PR. Changing the text from closed at the moment to closed now has disadvantages:

• It makes the text obviously shorter and it fits in one line and not two. The German translation derzeit geschlossen is pretty long though and it would be better to have that in two lines. Also there we be something like closes by\n%1$s clock! from the Android app, which also should be two lines.
• This is minor, but we drift apart from the Android app

I would suggest to revert that part of the patch and find a better way to calculation the actual width of the text, e.g. with TextMetrics: http://doc.qt.io/qt-5/qml-qtquick-textmetrics.html

[micuintus]

FYI: I did some experiments with QtQuick.Layouts. Using them radically simplifies the code. Unfortunately, I couldn't get them running properly on Sailfish --- even if don't use margins with layouts. It seems, we have to park the branch (micu/fixtruncation#215_layouts) until Jolla decides to finally update Sailfish to a proper Qt version, which will happen with Sailfish 3, sometime later this year...

[micuintus]

I thought about several options for the right way of expressing 'the venue is closed now, but open in a few minutes/hours/days' (as opposed to: 'it is cloased for a longer/undetermined period or forever') --- in German and in English. I came up with several terms: "gerade geschlossen", "currently closed", "momentan geschlossen", "closed at the moment", "derzeit geschlossen", ...

I came to the conclusion that probably the best terms are either just "geschlossen"/"closed" or "jetzt geschlossen"/"closed now". Should we go for "jetzt geschlossen"/"closed now"?

[jmastr]

We can do that, but what about the multiline issue: "jetzt geschlossen" won't fit in one line on all devices.