[CDF-328] - Add support for Require.js in CDF

	- created a static registerGlobalAddIn method to register globally the default addIns contained in CDF core
	- 'Table.colType' addins are now loaded by default by the TableComponent, instead of Dashboard.addIns
[CDF-382]
	- split ColTypes object into several addins
[CDF-437]
	- each addin only loads the dependencies it needs