Commit fix for APPFAC-1449

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181351 a5903396-d722-0410-b921-86c7d4935375
fixing https://wso2.org/jira/browse/IDENTITY-1251

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181352 a5903396-d722-0410-b921-86c7d4935375
validate inputs

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181353 a5903396-d722-0410-b921-86c7d4935375
Fixing role reading for dashboard selection

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181354 a5903396-d722-0410-b921-86c7d4935375
Fixing APPFAC-1449

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181355 a5903396-d722-0410-b921-86c7d4935375
validate domain name and mandatory fields at ui

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181356 a5903396-d722-0410-b921-86c7d4935375