am 7a42c8f4: am be4cbcc2: SDK Manager: fix NPE in AVD > Start when there\'s no skin name.

Merge commit '7a42c8f4d58306dfd2aa14d7d3ee52ebb54a19ae' into eclair-mr2

* commit '7a42c8f4d58306dfd2aa14d7d3ee52ebb54a19ae':
  SDK Manager: fix NPE in AVD > Start when there's no skin name.