Merge pull request #25 from stormpath/development

Revamped read me based on UAT and internal validation
Merge pull request #26 from stormpath/development

Changes based on code review
Merge branch 'development'
Merge branch 'development'
Using stormpath-sdk version 1.0.0.beta.4
Added full_name to accounts attr_readers
Attr accessible if Rails 3