* Example for the rebuild action
The functional test is modified and
the example is replaced with v2.26 examples.
* Example for the rescue action
The example in API reference is replaced with
the example with 'rescue_imgae_ref'.
Parameters for the rebuild action and the rescue action
are also fixed.
The patch completes the parameter verification and
the example verification of servers-actions.inc.
Change-Id: Iaf8808b13d1fdfead50da4cd447b3893578f76dd
Implements: blueprint api-ref-in-rst-pike
cbf83a01fb