incorporated some review comments

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180460 a5903396-d722-0410-b921-86c7d4935375
Adding service-provider dbscripts and trusted-idp-config.xml to AS pack

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180461 a5903396-d722-0410-b921-86c7d4935375
renaming wsdl

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180463 a5903396-d722-0410-b921-86c7d4935375