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

My build of nnn with minor changes

Anna Arad fd9fcf741e Get nnn compile and run on Haiku (#403 ) * Add support for Haiku OS * Adjust DISTFILES and dist rule in haiku		5 lat temu
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Makefile	Get nnn compile and run on Haiku (#403)	5 lat temu
haiku_interop.h	Get nnn compile and run on Haiku (#403)	5 lat temu
nm.cpp	Get nnn compile and run on Haiku (#403)	5 lat temu
nnn-master.recipe	Get nnn compile and run on Haiku (#403)	5 lat temu