* do not install UI font variants
* do not install monospaced CJK fonts
* install Region-specific Subset OpenType/CFF (Subset OTF) for CJK
	* this is the logical choice on Linux:
	  see: https://www.google.com/get/noto/help/cjk/
* keep only 2 weights, Regular and Bold for CJK fonts

Change-Id: I292c7a656a55b76a5c07c4fb24529ac36b5bc34b
Reviewed-on: https://gerrit.libreoffice.org/46637Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Tested-by: Michael Meeks <michael.meeks@collabora.com>