improvements to carbon deployment engine

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/kernel/trunk@189132 a5903396-d722-0410-b921-86c7d4935375
adding carbon kernel features

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/kernel/trunk@189133 a5903396-d722-0410-b921-86c7d4935375
renaming distribution directory to distribution-old

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/kernel/trunk@189135 a5903396-d722-0410-b921-86c7d4935375
creating new distrbution directory whcih will be used for C5

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/kernel/trunk@189137 a5903396-d722-0410-b921-86c7d4935375