* [vcpkg_install_qmake] Add vcpkg_install_qmake and convert existing ports to use it.
[vcpkg_configure_qmake] Add 'staticlib' to CONFIG in static builds
* [vcpkg_configure_qmake] Don't specify DESTDIR
* [libqglviewer][vcpkg_configure_qmake] Add staticlib CONFIG only for libqglviewer
* [qt5-base] Increment version to track changes in vcpkg_configure_qmake()
* Add headers to vcpkg_download_distfile
Allows headers to be appended when downloading a distribution. This allows for setting
authentication headers to download from a private repository.
* [scripts,docs] Regenerate docs for portfile functions
* [docs,scripts] Fix typo regressions
* [docs,scripts] Fix broken link