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

My build of nnn with minor changes

Arun Prakash Jana d86810a425 Minor reformat		4 anni fa
..
auto-completion	Program option to use older	4 anni fa
desktop	Install logo to desktop icons (#542)	5 anni fa
haiku	Minor reformat	4 anni fa
logo	Add a logo for nnn (n³) (#544)	5 anni fa
natool	Move scripts to misc	5 anni fa
packagecore	Prepare for release v3.2	4 anni fa
quitcd	add 'wraps' attribute to allow autocompletion (#606)	4 anni fa
test	Add script to generate files	5 anni fa
CONTRIBUTING.md	Update contributing guideline	4 anni fa