reorganized the homepage -it looks cleaner
removed the exception that caused issues with CSFR token
changed comment div class to div id to properlly recognize it in the create.js file
review create method responds to both html and javascript formats. generated a create.js file to handle the ajax requests related to the display of reviews and review errors
generated ajax functions that add the new reviews and both change the apprearance and disable the submit button to prevent review submission while a new review is being saved
changed the new review form remote to true so that it accepts ajax requests. the div id review-errors is recognized by the create.js file
The Merge adds changes to the review controller that now accepts ajax requests.