Merge remote-tracking branch \'toybox/master\' into HEAD

am: 2305dc0dd2

* commit '2305dc0dd21b7abcd221df9c3636a5dce05b0692':
  ps thread supportand 32/64 bit detection.
  Fix find bug reported by Tom Marshall, add test for it, and while we're at it fix two tests looking for a too-specific error message (so TEST_HOST failed).
  Add "infrastructure in search of a user" to cleanup.html.
  Add the non-tty more(1) test.

Change-Id: Ib8b006ffa215e6ec92c28d7f1a7057e3e09cded3