Merge changes from topic '13163'
authorThanh Ha (zxiiro) <thanh.ha@linuxfoundation.org>
Mon, 5 Nov 2018 03:36:17 +0000 (03:36 +0000)
committerGerrit Code Review <gerrit@linuxfoundation.org>
Mon, 5 Nov 2018 03:36:17 +0000 (03:36 +0000)
* changes:
  Allow additional credential input methods
  Refactor config sys error handler


Trivial merge