update spec for `json()`, restrict maps to binaries for keys
skeleton doc structure based on talentdeficit/jsx
Filled in more of docs skeleton
Fixed errors with index and formatting
minor fix to index link
Added quickstart examples.
Cleaned up examples and broke long lines into shorter ones
added new exports, added export info
style edits for README
Merge remote-tracking branch 'refs/remotes/upstream/master'

Conflicts:
	README.md