Update documentation

[fgbulsoni]

Scenario/Intent

Read updated documentation on the new resource types added and new ensure methods

Environment Details

-Puppet module for HPE OneView Version: 2.0.0
-OneView SDK Version: 3.1.0
-OneView Appliance Version: 3.0
-OneView Client API Version: 300
-Puppet Version: 4.8
-Ruby Version: 2.2.6
-Platform: Windows

Steps to Reproduce

Check the docs

Expected Result

Should have the documentation for all ensure methods and resource types

Actual Result

Currently it does not.