title: Can't change target API in AVD Manager
body: <p>When I create a new virtual device in AVD Manager, in the target drop down menu I only have two options available: API levels 8 and 17 (2.2 and 4.2.2), although I have installed all APIs in between, with all their subcomponents. What's more, if I do select 4.2.2 the OK button is disabled. </p>
  
  <p>How can I add target APIs to the AVD Manager? Aren't they directly linked to the SDKs I've got installed?</p>