[Development] Dev branch moving towards Qt 6

[Tor Arne Vestbø]

> On 16 Aug 2019, at 12:26, Lars Knoll <lars.knoll at qt.io> wrote:
> 
> To reflect that and help us all understand that the development focus is now towards Qt 6, I would like to propose that dev becomes the Qt 6 branch after we branched away 5.14 (and we merge wip/qt6 back into dev). We can then either create a 5.15 branch at the same time, or slightly later, once 5.14 has stabilised a bit more (e.g. after the beta or RC).

Sounds like a good plan!

Tor Arne