Power on restore test

This test case is broken and had to be fixed to verify the power
policy set using REST interface.

The fix addresses the following:
   1. Fix Template logic error
   2. Fix test template states
   3. Fix state checking post PDU power cycle
   4. Replace poweron/poweroff with BMC utility keywords
   5. Update documentation
   6. and clean up work for coding guidelines

Resolves openbmc/openbmc-test-automation#149

Change-Id: I7907520bc79091710ba3b11f91b6c3e311850df0
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
1 file changed