Renamed some field in classes to work correctly when parsing in the
Service Layer.

Change-Id: Ie50dfecfd039a1e1881a5d455102e4bfb30eea5b
Signed-off-by: d061465 <p.merkert@sap.com>
Updated the pom.xml to version 5.0.2

Change-Id: I2a3424fa895b90341635ba2685e76b37ad08779b
Signed-off-by: d061465 <p.merkert@sap.com>