added external to resource directory

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@179935 a5903396-d722-0410-b921-86c7d4935375
adding registeration page

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@179936 a5903396-d722-0410-b921-86c7d4935375
added external to resource directory

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@179937 a5903396-d722-0410-b921-86c7d4935375