Connecting Session Container and Session Manager 

When I first read this, I was a little confused how to use the configuration I was setting up.
In an attempt to hopefully clarify this, I added a sentence below the illustration.  Also, I added
"in a controller for example" to add some context.
fix zend\log interfaces
Trimmed trailing whitespaces
Fixed little typo
Updated default services docs
Fixed lines with more than 115 characters
Improved readability for MvcEvent documentation
Improved readability of SendResponseEvent documentation
Replaced list with a table
Add an example using the init method of the Application
fixed wrong table title
Fixed wrong directory name
Fixed coding standards in examples
Added some more paragraphs about init() method
Fixed identifier name and added missing one
Changed the way methods signatures are rendered
Added some links
Added documentation for Identity plugin
Fixed module-specific example
create a custom Phone element