Initial contribution of xml-processing.

Also-by: Michael Grammling m.grammling@external.telekom.de
Signed-off-by: Alex Tugarev telekom@tugarev.de
FIXED some missing attributes in the configuration.

Signed-off-by: Michael Grammling <m.grammling@external.telekom.de>
REFACTORED and FIXED constant naming.

Signed-off-by: Michael Grammling <m.grammling@external.telekom.de>
Merge pull request #39 from qivicon/xml-processing-contribution-final

CQ 8415: Initial contribution of XML Configs.