Merge pull request #18 from wso2-dev/master

Merge pull request #13
Center child editparts in operators.
Merge pull request #21 from lsdeva/master

Center child editparts in operators.
Merge pull request #19 from wso2-dev/master

Merge pull request #14
Adding import existing configuration functionality
Merge pull request #22 from Gayany/master

Merging pullreq from GayanK for 'Adding import existing configuration functionality'
Repositioning input/output schema dialogs
operators InNode drop zone set to OperatorLeftConnector
Merge pull request #17 from wso2-dev/master

Adding import existing configuration functionality
Refactoring the code to increase the performance
Merge branch 'master' of https://github.com/wso2-dev/developer-studio
datamapper config generation enhancements
Merge pull request #24 from lsdeva/master

operators InNode drop zone set to OperatorLeftConnector
* Salesforece mapping config with decomposed functions.
* Data mapper config generation modifications.
Merge pull request #20 from wso2-dev/master

Merge pull request #15
Changes in dialog display util
Merge pull request #25 from Gayany/master

Changes in dialog display util
Fixing TOOLS-2416
Merge pull request #26 from Gayany/master

Fixing TOOLS-2416