Implement LogEventAppender by LoggingBridge interface

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180740 a5903396-d722-0410-b921-86c7d4935375
Fixing test failures.

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180741 a5903396-d722-0410-b921-86c7d4935375
Fixed IDENTITY-1156. Added 'IssueInstant' to LogoutResponse

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180742 a5903396-d722-0410-b921-86c7d4935375
Updating rhino version

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180743 a5903396-d722-0410-b921-86c7d4935375