adding jgit/2.3.1-wso2v2 to dependencies pom

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@176188 a5903396-d722-0410-b921-86c7d4935375
committing org.wso2.carbon.identity.user.store.configuration.stub

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@176190 a5903396-d722-0410-b921-86c7d4935375