Fixing NPE
Remove export option while page changed event.
call Js function using function name
Merge branch 'master' of https://github.com/wso2-dev/developer-studio
override doSave method to save configuration content into the registry
resource file.
DataMapperMediator new properties added
Adding Data Mapper Mediator transformer
Merge pull request #11 from wso2-dev/master

latest_change_1111