
Good lord this thing needed some love. This change does a few things: * Remove the duplicate man page. * Rename some titles to drop the CINDERCLIENT yelling - this is docs about cinderclient, I get it, no need to repeat in all caps. * Fixed the sub-section title formatting in the home page. * Dropped the duplicate usage guide wording and simply linked to the user docs from the home page. Change-Id: I259787a40151e8c875ad87021f655a141e06b15e