clearing up poms

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181146 a5903396-d722-0410-b921-86c7d4935375
mex README update

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181147 a5903396-d722-0410-b921-86c7d4935375
Proper logs for mashup hostobjects

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181153 a5903396-d722-0410-b921-86c7d4935375