Squashed 'BuildTools/' content from commit c421d81

git-subtree-dir: BuildTools
git-subtree-split: c421d8140248e2c2d72a8522e31bbcdbbeb923db
Merge commit '0c794037b53f272522e3857ee770d932d3b2013b' as 'BuildTools'
Squashed 'CoinUtils/' content from commit c67b096

git-subtree-dir: CoinUtils
git-subtree-split: c67b0962e287b84fdf8cdc8b85e5203610001459
Merge commit '7eceb11e17cfb76cee4f385e790b512041a88d96' as 'CoinUtils'