copying jaxrs_basic app into webapps dir

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@177561 a5903396-d722-0410-b921-86c7d4935375
fixing sample scripts according to jax-rs/ws deployment directry change to webapps

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@177562 a5903396-d722-0410-b921-86c7d4935375
fixing WSAS-1257

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@177563 a5903396-d722-0410-b921-86c7d4935375