making the app name editable

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@176940 a5903396-d722-0410-b921-86c7d4935375
version update

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@176942 a5903396-d722-0410-b921-86c7d4935375
enabling application name update in the backend

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@176943 a5903396-d722-0410-b921-86c7d4935375
fixing https://wso2.org/jira/browse/APIMANAGER-1378

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@176944 a5903396-d722-0410-b921-86c7d4935375
fixing https://wso2.org/jira/browse/APIMANAGER-1379

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@176946 a5903396-d722-0410-b921-86c7d4935375
version update

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@176947 a5903396-d722-0410-b921-86c7d4935375