Adding externals

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180420 a5903396-d722-0410-b921-86c7d4935375
Removing XKMS bundle from security-mgt feature

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180421 a5903396-d722-0410-b921-86c7d4935375
Updating dependencies

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180423 a5903396-d722-0410-b921-86c7d4935375
reverted the wrong commit

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180424 a5903396-d722-0410-b921-86c7d4935375