add shortcut to /widget
update rails tutorial
minor
Fix wrong url for sdk2 login snippet
Update rails-tutorial.md
Added packager
Changed ^ for ~ in package.json
Updated shrinkwrap
Added packager proxy
Moved packater to lib
Making TutorialNavigator work in local deploys.
Minor: ;; -> ;
Adding env variable to latest Auth0 Angular version.
Removing duplicate key-value
Validating that prettyPrint was defined.
update callback url configuration instructions
tutorials for firebase and salesforce apis
tutorials for wsfed and saml2
remove obsolete code
angular-tutorial: include callback url configuration