Consolidated metapackages in one folder only.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 9334e1f351)

main/defaultsettings/README

@@ -1,5 +0,0 @@
-This folder and all its subdirectories exist for the convenience of the TDE automated build system
-They are empty
-They are supposed to be empty
-
-All code, images, etc. for these packages is stored in the relevant portion of the distribution-specific GIT tree