ADDED ID and URI validation feature to XSDs.

Signed-off-by: Michael Grammling <m.grammling@external.telekom.de>
FIXED wrong schema location.

Signed-off-by: Michael Grammling <m.grammling@external.telekom.de>
ADDED URI validation check for the ConfigDescription.

Signed-off-by: Michael Grammling <m.grammling@external.telekom.de>
CHANGED URI for the config descriptions according to the new scheme.

Signed-off-by: Michael Grammling <m.grammling@external.telekom.de>
CHANGED URI for the config descriptions according to the new scheme.

Signed-off-by: Michael Grammling <m.grammling@external.telekom.de>