title: Android 2.1 SDK is not available in the list of available packages
body: <p>As long as I know there's only one way to install SDK versions - through the Android SDK and AVD Manager. I want to install SDK Platform Android 2.1 but it's not in the list of available packages, there are only Android SDK Tools revision 15 and Android SDK PLatform-tools revision 9.
  Where can I get it - 2.1 revision 7?</p>