[Development] [5.7-beta] qtgamepad compile failure

[Tim Blechmann]

> I've just downloaded qt-everywhere-opensource-src-5.7.0-beta.tar.xz and 
> confirmed that qtgamepad/include/QtGamepad/qtgamepadglobal.h is present

ah, thanks for the pointer ... importing qt tarballs into git repos is
full of surprises: qtgamepad/.gitignore ignores 'include'

my usual workflow is to import the qt-everywhere-enterprise-src*.tar
tarball into a git repo, as i need to apply 10-40 patches to work around
qt bugs. of course .gitignore or .gitmodules files don't exactly make
this a no-brainer :/

thanks a lot!
tim