Fixing  APIMANAGER-1434

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180396 a5903396-d722-0410-b921-86c7d4935375
blocking sender fix for allow REST_URL_POSTFIX

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180397 a5903396-d722-0410-b921-86c7d4935375