in Additional Resources, add suggestion to see GitHub repo
Merge branch 'master' of github.com:rackerlabs/otter into TWrose
in API Operations chapter, standardize major section titles: x.x Groups, Configurations, Policies, etc (not Group Resources etc)
in General API Information chapter, add annotated examples of authentication credientials and service catalog response
in General API Information chapter, add guesses for all regional endpoints
in General API Information chapter, reformat example of ISO-8601 date/time standard format
in General API Information chapter, standardize title of sample fault
delete unused autoscale-reference.xml: early partial draft, now incorporated into autoscale-devguide.xml
Remove docbook target, and update .gitignore to ignore that directory from now on.
Merge pull request #268 from rackerlabs/TWrose

T wrose