[CDE-376] - Refactor custom components to use require
	- Removed unnecessary Dashboard dependency from PopupComponent
	- Removed reference to deprecated Dashboards.duplicateIndex object from  PopupComponent
	- Removed ExportPopupComponent.ext, using CDF's CggComponent.ext.js in ExportPopupComponent
[CDE-371] - Add support for Require js in CDE
	- Make legacy and non-legacy (AMD) unit tests run using ANT target 'test-js'
[CDE-371] - Add support for Require js in CDE
	- Use the same AMD paths for tests
Merge pull request #220 from afrjorge/require-js

[CDE-371] - Add support for Require js in CDE