improvements, proper remaining by mohan

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@172194 a5903396-d722-0410-b921-86c7d4935375
rename main pom name

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@172195 a5903396-d722-0410-b921-86c7d4935375