Android SDK tools release 12
am 5fa17bce: Add in host side library as well.

Merge commit '5fa17bce47c47d5538beaaef0e38f0576446709c' into gingerbread-plus-aosp

* commit '5fa17bce47c47d5538beaaef0e38f0576446709c':
  Add in host side library as well.