clang-tidy is currently set up with errors for all checks that do not
warn. This is to prevent regressing the repo.
Gradually these warnings should be removed in order to prevent further
regresssions in warnings that do not have many occurences.
The 5.11.2 version has been removed from AppVeyor leading to all builds
failing due to lack of Qt install. The 5.12 folder is symlinked to the
newest Qt version, preventing the need for changes during small updates
and preventing failures when versions have been removed.
This solves
https://github.com/OpenVR-Advanced-Settings/OpenVR-AdvancedSettings/issues/53
The appveyor script can not use a single quoted double quotes string,
like '"C:\Spaces are trouble\"', hence the solution of defining an
environment variable.
appveyor.yml has been renamed to .appveyor.yml to keep consistent with
.travis.yml and to be default hidden.
Kung-vr
Vasily
Robin Appelman