Updated version
Refactored

A step toward respecting Single Responsability principle
Added aXmlRpc to build paths
Plugged main code on aXmlRpc
Fixed Exception tests
Fixed Lock tests
Fixed instanciation with a DokuJClientConfig
Updated README
merged aXMLRPC
Install a fake environment per dw version
Run tests for every wanted version of DW
Merge branch 'testDifferentVersions'
Updated Changelog
Test against DW 2012-01-25b
Some fixes for DW 2012-01-25b

Fixed:
* exceptions handling
* getAttachment
Improved compatibility with api v6
Fix getAttachmentInfo for non-existing files for xmlrpc API v6
Updated Changelog and README
Merge branch '2012-01-25b'
Fix typo in README