More non-embedded 'standard' fonts by MaQiYuan (Chinese and Korean fonts)

* There are no optimized metrics for Chinese/Korean typesetting.
* For the present, we need an extra space at the end of every input
  lines, when we want to typeset Korean with LuaTeX-ja.

Changes:
        new file:   src/luatexja-cid-std-adobe-cns1.lua
	renamed:    test/zh/luatexja-cid-std-adobe-gb1.lua -> src/luatexja-cid-std-adobe-gb1.lua
	new file:   src/luatexja-cid-std-adobe-korea1.lua
	modified:   src/mk-rmlgbm-data.tex
	new file:   test/zh/cid-test.pdf
	new file:   test/zh/cid-test.tex