create configuration cookbook with ways of handling paramters in Configurator class
plug changes according to comments
fix see also block
plug xml and php version of the configuration
address weaverryan comments
address comments by xabbuh
final touches
feature #3420 [Cookbook][Configuration] add configuration cookbook handlig parameters in Configurator class (cordoval)

This PR was merged into the 2.3 branch.

Discussion
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[Cookbook][Configuration] add configuration cookbook handlig parameters in Configurator class

| Q             | A                   |
| ---           | ---                 |
| Doc fix?      | yes                 |
| New docs?     | no                  |
| Applies to    | 2.3+                |
| Fixed tickets | #3219               |
| License       | CC-ASA 3.0 Unported |

 Sent using [Gush](https://github.com/cordoval/gush)

Commits
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9710bb5 final touches
ad27a83 address comments by xabbuh
a6bda5e address weaverryan comments
28c144a plug xml and php version of the configuration
c07c655 fix see also block
ec13feb plug changes according to comments
243c0d1 create configuration cookbook with ways of handling paramters in Configurator class