moved Classes

* moved Classes to Subdirectorys
fixed tests

* renamed curlTest.php
* fixed pathes (different working directorys in netbeans vs cli-phpunit)
combined /api/log/*

* the new api runs with all posts to /api/log
simplified code

* moved "test responses for Json" to its own class
added Request

* introduced ServerNameBuilder
* added Request to request Navigation, Documents and DocumentIdentifiers from one place
* the requestobject can chain the methods to set the params for the current SearchResult
* improved ImportTrigger
implemented an Example

* added and Client with Singleton
* added a ServerNameSource