am c7d1ee8b: docs only. add new Updating Your SDK doc; update the \'android\' tool documentation.

Merge commit 'c7d1ee8b235fa947c6223d1a28363c269c5ae771' into eclair

* commit 'c7d1ee8b235fa947c6223d1a28363c269c5ae771':
  docs only.
tree: 864a258efae49883ee0d85b66fbc6ba7201ef098
  1. awt/
  2. camera/
  3. cmds/
  4. include/
  5. libs/
  6. opengl/
  7. vpn/
  8. MODULE_LICENSE_APACHE2
  9. NOTICE