Convert to osc

* lib/keystone

Change-Id: I06e68809816a6f5674589bcd0b69f8e7199737f0
Merge branch 'info-update' into dt-test
Merge branch 'kill-pg' into dt-test
Merge branch 'osc' into dt-test
Merge branch 'samples-update' into dt-test
Merge branch 'cleaner' into dt-test