Immanuel/nnn: My build of nnn with minor changes - nnn

My build of nnn with minor changes

Arun Prakash Jana f38692e968 Add readme on nlay		6 år sedan
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auto-completion	Auto-completion for option `-d`	6 år sedan
natool	natool: support multiple args	6 år sedan
nlay	Add readme on nlay	6 år sedan
quitcd	Document second method of adding quitcd to fish	6 år sedan
test	Fix file name generation	6 år sedan