REMOVED unused files.
ADDED schema file.
REFACTORED name and methods of the provider and factory.
CHANGED: Javadoc improved.

Signed-off-by: Michael Grammling <m.grammling@external.telekom.de>
REFACTORED reader to generic reader class.
ADDED schema file.
FIXED wrong file name for tests.

Signed-off-by: Michael Grammling <m.grammling@external.telekom.de>
REMOVED unused files.
REFACTORED reader API.
ADDED API for processing read XMl data objects.

Signed-off-by: Michael Grammling <m.grammling@external.telekom.de>
REFACTORED reader to current API.

Signed-off-by: Michael Grammling <m.grammling@external.telekom.de>
REFACTORED reader to current API.

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