Updated book.asciidoc
Merge branch 'master' into atlas-master
Unifying atlas with GitHub
Updated book.asciidoc
Revert "Unifying atlas with GitHub"

This reverts commit 7d4513ac78d5a7aa0b5e7a1baf8c87fffdebf21a.
Merge branch 'master' of https://atlas-server.oreilly.com/git/1234000001500 into atlas-master

Conflicts:
	book.asciidoc
Less forceful build-atlas.sh