More fixes in declarative linking project pom.

- Fixed parent pom reference to prevent breaking Hudson verification jobs.

Change-Id: Ia265331ce36226a3c7147f6a7b1033efa9b1545c
Signed-off-by: Marek Potociar <marek.potociar@oracle.com>
Fixed pom.xml to avoid warnings when building documentation.

Change-Id: Idedd33fc72118bc66a65dd6895b0182bd71a14a6
Signed-off-by: Marek Potociar <marek.potociar@oracle.com>