(git.install) installer of old versions remains in chocolatey\bin #1302
When installed git.install and installing updates regulary, the folder chocolatey\bin will contain all the installer packages. This is useless and spams the folder.
The installer package should be deleted after installtion.
The installer will be save to chocolatey\bin and remains after installation.
The installer may be downloaded to temporary folder and deleted after successful (and unsuccessful) installation.
The problem looks similar to #1090 but different package.