Merge pull request #13 from wso2-dev/master

Merge pull request #8
Merge pull request #14 from wso2-dev/master

Merge pull request #9
Merge pull request #15 from wso2-dev/master

Merge pull request #10
Merge pull request #16 from wso2-dev/master

Merge pull request #11
Merge pull request #17 from wso2-dev/master

Merge pull request #12
Introducing data mapper configuration dialog
Merge pull request #18 from Gayany/master

Introducing data mapper configuration dialog