[modify] delete & mv some files.
	renamed:    ../.sh_prompt.sh -> .sh_prompt.sh
	renamed:    ../git-completion.bash -> git-completion.bash
	renamed:    ../json.lua -> json.lua
	renamed:    ../lua.pdf -> lua.pdf
	renamed:    ../ranklist_api.md -> ranklist_api.md
	deleted:    ../test_reset.txt