[in the wild] add General Electric
[whitespace] use single quotes for strings. fixes #68
[events] add events section, pass a hash not a raw value
[events] add period
Use explanation from #71
Merge pull request #73 from airbnb/event-payloads

[events] add events section, pass a hash not a raw value
[resources] add section for further reading, closures. fixes #64
[commas] add section on additional trailing commas. fixes #75
[in the wild] add ZocDoc
[in the wild] add National Park Service
Update README.md
Merge pull request #78 from adamlu/patch-1

Update README.md
adding Compass as an implementor
Merge pull request #1 from airbnb/master

updating from airbnb
Merge pull request #79 from compasslearning/master

[in the wild] add Compass Learning
[type casting] move explanation about bitshift closer to example code. fixes #80
[objects] update discussion on reserved word usage. fixes #61
[type casting] add opening code block
[in the wild] add grooveshark
[modules] add link to @reissbaker's explanation of bangs, cat, ASI, and newlines