added documentation about ide setup, xml configs and a binding tutorial

Also-by: Dennis Nobel <d.nobel@external.telekom.de>
Also-by: Michael Grammling <m.grammling@external.telekom.de>
Signed-off-by: Kai Kreuzer <k.kreuzer@telekom.de>
Merge pull request #45 from qivicon/documentation

added documentation about ide setup, xml configs and a binding tutorial