changing dependency folder structure

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@167681 a5903396-d722-0410-b921-86c7d4935375
changing the pom.xml

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@167683 a5903396-d722-0410-b921-86c7d4935375