(GH-414) Ensure choco pkg is known as installed
(GH-414) Ensure choco pkg is known as installed

Ensure downloaded chocolatey package is copied to
`$env:ChocolateyInstall\lib\chocolatey\chocolatey.nupkg` when
initially installing Chocolatey onto a machine.

sideeffffect/choco,eeevans/choco,TheBigBear/choco,dtgm/choco,Apteryx0/choco,sideeffffect/choco,TheBigBear/choco,Apteryx0/choco,dshaneg/choco,bc3tech/choco,bc3tech/choco,jberezanski/choco,kouweizhong/choco,kouweizhong/choco,TheBigBear/choco,bazzilic/choco,jberezanski/choco,dshaneg/choco,dtgm/choco,bazzilic/choco,jberezanski/choco,eeevans/choco