docs: improve challenge 06 setup - #3

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heddendorp wants to merge 2 commits into

georgiee:masterfrom

heddendorp:patch-1

Commits on Dec 7, 2018

Remove redundant branch switching since it is mentioned again when the challenge actually starts
Lukas Heddendorp
authored
8321ac7
Mention npm install
Lukas Heddendorp
authored
1704451