Updating mvn version to 4.4.0-SNAPSHOT.
CONN-948 Fixed for docuent retrieve unsecured adapter url
Merge pull request #716 from harshadjadavcgi/CONN-948

CONN-948 Fixed for docuent retrieve unsecured adapter url
CONN-947
CONN-953 Updates to RegressionSuite for HIEM removal
Merge pull request #720 from sovanncgi/CONN-953

CONN-953 Updates to RegressionSuite for HIEM removal
Merge pull request #719 from SrinivasaMurthy/CONN-947

CONN-947