[vcpkg] Miscellaneous internal improvements extracted from #15424#15677

Merged

ras0219-msft merged 9 commits intomicrosoft:masterfrom

ras0219:dev/roschuma/tool-ports-infra

Feb 2, 2021

Commits on Jan 15, 2021

Commits on Jan 19, 2021

Merge branch 'master' of https://github.com/microsoft/vcpkg into HEAD
ras0219-msft
committed

Commits on Jan 20, 2021

Merge remote-tracking branch 'origin/master' into HEAD
BillyONeal
committed

Commits on Jan 23, 2021

Merge branch 'master' of https://github.com/Microsoft/vcpkg into dev/roschuma/tool-ports-infra
ras0219
committed

Commits on Jan 25, 2021

Merge branch 'master' of https://github.com/Microsoft/vcpkg into dev/roschuma/tool-ports-infra
ras0219
committed

Commits on Jan 28, 2021

Merge branch 'master' of https://github.com/Microsoft/vcpkg into dev/roschuma/tool-ports-infra
ras0219
committed

Commits on Jan 29, 2021

Merge branch 'master' of https://github.com/Microsoft/vcpkg into dev/roschuma/tool-ports-infra
ras0219
committed

Commits on Jan 30, 2021

[armadillo] Use vcpkg_from_git() to workaround gitlab missing archive
ras0219
committed