Document naming convention

Good pratice is follow ISO 8601 when you need to include Date in you filename. On wikipedia there is free article about that

-  ⇤ ← Revision 4 as of 2018-02-13 16:13:53 → 
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  Editor: nikola
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+   ← Revision 5 as of 2018-02-13 16:15:05 → ⇥
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  Editor: goran
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-Deletions are marked like this.
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-Good pratice is follow [[https://www.iso.org/iso-8601-date-and-time-format.html|ISO 8601]] when you need to include Date in you filename. On [[WikiPedia:https://en.wikipedia.org/wiki/ISO_8601|wikipedia]] there is free article about that
+Good pratice is follow [[https://www.iso.org/iso-8601-date-and-time-format.html|ISO 8601]] when you need to include Date in you filename. On [[WikiPedia:ISO_8601|wikipedia]] there is free article about that