Raising the requirement to Qt 5.5 ?

[Ivan Čukić]

Hi,

As usual, I'm +1 for increasing the version we depend on.

It would be cool if we were able to contact people/projects outside
our community that use KF5.

Jens of Meeting C++ held a small vote on Twitter regarding which
version of Qt his followers use [1]. The results were as follows:

22% - Qt 4
19% - Qt 5.x x<6
27% - Qt 5.6
32% - Qt 5.7

I'd say that Qt 5 users like updating to more recent versions.

Cheers,
Ivan

[1] https://twitter.com/meetingcpp/status/753672369089212417