added 2 text fields for the api.rxt 

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181453 a5903396-d722-0410-b921-86c7d4935375
added 2 fields fro rxt

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181457 a5903396-d722-0410-b921-86c7d4935375