libweave: Move testing tools into directory weave/test

Also namespace unittests renamed into test.

BUG=brillo:1243
TEST=`FEATURES=test emerge-gizmo libweave buffet`
CQ-DEPEND=CL:294872

Change-Id: Ib3951cc5781e04632ecf31e1896065d7c6d7f7d8
Reviewed-on: https://chromium-review.googlesource.com/294766
Reviewed-by: Vitaly Buka <vitalybuka@chromium.org>
Tested-by: Vitaly Buka <vitalybuka@chromium.org>
Reviewed-by: Alex Vakulenko <avakulenko@chromium.org>
Commit-Queue: Alex Vakulenko <avakulenko@chromium.org>
34 files changed
tree: c066d45cf67140776c3860e436795bd95deb1060
  1. libweave/