Improving getting started instructions in README and minor updates to contributors guide#605

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qubitron merged 4 commits intomicrosoft:masterfrom

qubitron:master

Jan 29, 2018

Commits on Jan 19, 2018

Commits on Jan 20, 2018

Mention vscode warning in contributor guide
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Commits on Jan 23, 2018

Incorporated Chet's feedback: sentence casing, header size, see all commands
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