PLF-5406: PLF 4.0 AccountSetup page does not contains Content-Type header

Fix description:
  - Using forward instead of include to keep Content-Type
PLF-5367: Page source of Terms and Conditions when opening via load balancer right after server startup

Fix description:

  - Using forward instead of include to keep Content-type
PLF-5438: Missing Arrow Icon in ACME's Navigation By Content

Fix description:
	- Fix path in Navigation
PLF-5436: [acme] No Image in "Login as an Acme User"

Fix description:
	- Remove publication information from Users webcontent
PLF-3020: Intranet site contains unnecessary site artifacts

Fix description:
	- Remove unused ACME Intranet site-artifacts
	- Remove deployment configuration for ACME Intranet template