Add ngCookies module for use in the new auth/:token route
Add route for when the app is returning from authentication
 - Store the authentication token in a local cookie
 - Retrieve the intended redirect location from the cookie and send the browser there
null out the redirect location cookie. it shouldn't be needed any longer
Adding authorization interceptor file
Include the new authorization interceptor
 - include it on index.html as a script import
 - include it in the app.js by referencing it as an http interceptor
Fix content type bug (415 error from server).
 - The server doesn't recognize the POST as type application/json, but adding an empty JSON object {} solves that.
Don't add server root to full URLs, only to URIs.
 - When the currentRegistrationInterceptor makes a call back to create a new registration, it passes a full URL.  This interceptor should recognize that and not tack on the URL root again
 - This is solved by searching for the http:// protocol at the start of the URL
Merge in Terry's modal styling
Merge in Terry's SCSS
Make X button close modal
Move over Terry's HTML changes
Fetch the auth token from the cookie, instead of hard coding it.
Merge pull request #35 from CruGlobal/stylingConfCreateDialog

Complete Conference Creation Modal
Merge pull request #36 from CruGlobal/crsSigninBox

Move over Terry's HTML changes in the signin box
Adding function to return back an array of strings of the checkboxes selected in a checkbox answer
 - This function will loop through and ignore any 'false's which would occur when a box gets checked and unchecked
Creating html file that will display the answer for all known questions types, and do it with nice formatting
Use the new html include file to display the formatted answers on the admin data screen
Add ngCookies module for use in the new auth/:token route
Add route for when the app is returning from authentication
 - Store the authentication token in a local cookie
 - Retrieve the intended redirect location from the cookie and send the browser there
null out the redirect location cookie. it shouldn't be needed any longer