added Nairobi_chapter time and location#52

datapythonista merged 4 commits intopython-sprints:masterpython-sprints/python-sprints.github.io:masterfrom

robinkiplangat:adding_Nairobi_chapter_detailsrobinkiplangat/python-sprints.github.io:adding_Nairobi_chapter_detailsCopy head branch name to clipboard