fix ui issues

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@179250 a5903396-d722-0410-b921-86c7d4935375
adding the caching of vault-lookup via regisry and refactoring pom according to the package structure modification

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@179252 a5903396-d722-0410-b921-86c7d4935375