Merge changes I40c9ea47,I593aeed5
am: c7878469be

* commit 'c7878469be6be610a38da4e41ae1fe1d63d431eb':
  trusty: storage: add tests
  trusty: storage: add client lib for testing

Change-Id: I74fb708a0cf211202eb50b1f5e097a9cd587a88d