[dash] Make basic commands work After this patch, /bin/sh has a reasonable default path, can search it and, actually run child processes. Change-Id: I0ec5f8405226ec1254f9f772cbece5f116c28981
[dash] Import dash 0.5.9.1 This is dash at revision afe0e0152e4dc12d84be3c02d6d62b0456d68580 from http://git.kernel.org/cgit/utils/dash/dash.git/ Change-Id: I640f85e59520531ad7c65b7b35f00651e5cbc5d9