[CDE-179] After CDF core-refactor becomes master, remove cggHelper.js from CDE-pentaho/CDE-pentaho5
[CDE-273] CDE folder structure creation in not being triggered at startup, but only upon first CDE Environment instantiation
[TEST] - Added tests for relative, absolute and rooted resources
[CDE-226]: removing widget parameters
[CDE-226]: Unit Test for widget paramters update
[CDE-226]: Fixed Unit Test for widget parameters update
[CDE-273] CDE folder structure creation in not being triggered at startup, but only upon first CDE Environment instantiation
	- although the latest modifications were working properly in 5.0.1, they are not working in latest 5.1.0, therefore a regression will be made until such a point in time where we will get it back to work also for 5.1.0
	- basic did creation now assume the old/deprecated solution: create them ( if not exist ) only on first CDE dashboard access ( and not on startup, in CdeLifecycleListener)
	- placed detailed comments near the (now) commented code
[CDF-264] - Changed parameter initialisation in generated dashboard so that all parameters are set using "Dashboards.setParameter".
[CLEANUP] Fixed code style for the files modified by [CDF-264].
[CLEANUP] Fixed code style for the files modified by [CDF-264].
[CLEANUP] Fixed code style for the files modified by [CDF-264].
[CDE-253]: added new panel bootstrap layout component
[CDE-253]: Changed the way bootstrap panel is added into the layout
[CDE-253]: changed bootsrap panel so that it can also be added into rows
[CDE-253]: Let Html layout component to be added inside panel sub elements
[CDE-253]: Removed redundant code in Bootstrap*Render.java files
[CLEANUP]: Reviewed Style and license update
[CDE-256]: Added new FreeForm layout component
[CDE-253]: Made possible to add Html to the freeForm layout component
[CDE-253]: Made possible to add Rows to the freeForm layout component