Embertimes No 56: Intro + some more edits (#3469)
Embertimes No 56: Intro + some more edits (#3469)

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## What it does
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This adds the intro section, authors, and some more minor edits

## Related Issue(s)
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## Sources
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<img width="610" alt="screen shot 2018-07-20 at 16 41 38" src="https://user-images.githubusercontent.com/8811742/43008692-fd232828-8c3b-11e8-9900-c96a2b674266.png">

kpfefferle/website,kpfefferle/website,kpfefferle/website