Remove commons codec version from commons.opendaylight

This (1.7) was overriding odlparent's version (1.8)

Change-Id: I86612435ad858a8c1dc4b945d6eb42947b3c6c37
Signed-off-by: Tomas Olvecky <tolvecky@cisco.com>
Merge "Remove commons codec version from commons.opendaylight"