first step - XML Module

the whole application should to be completely modular even at the starting point. So it's neccessary to develop all features in modules. so we want to start to create a xml module which will be able to interpret and store data in xml format into the internal registry holding the infos for all modules being installed at the system. going this way we will be able to seperate the data logic away from the backend we used. at a farmer time maybe the registry can be simply import into a database based structure that completely differs from our first thought of a xml document.