am ca378ad4: (-s ours) am 25ab3dcc: Merge "DO NOT MERGE - Add a -knowntags option to droiddoc" into gingerbread

Merge commit 'ca378ad41295ed23e3dce9d9ce824e5b1ab0bffb'

* commit 'ca378ad41295ed23e3dce9d9ce824e5b1ab0bffb':
  DO NOT MERGE - Add a -knowntags option to droiddoc