Power on test fix

Fixes:
   - Add new keyword "Is OS Off"
   - User can pass the number of cycles to run. By default
     2 cycle for CI/CT
   - Add host boot progress check

Resolves openbmc/openbmc-test-automation#414

Change-Id: I9abcc873acf7afd3ed92067deb53d4058bd9b2b1
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
2 files changed