Small fix.
Rough draft of star rating system created.
Implemented star system for individual ratings in reviews.
Corrected name spelling.
Average rating column added to chair, updates when a review is added or deleted.
Average rating rounded to nearest half point and added to chair show pages.
Added star ratings to index page, implemented parallax with chair images as backgrounds.
Fixed chair show layout.
Fixed merge conflicts.
Addressed indentation and syntax issues.
Fixed jquery turbolink issue.
solved merge conflicts and created .env file
Merge pull request #24 from LaunchAcademy/ratings

Ratings
Fixed search box and buttons heights.
Updated chair photo spec to detect background image.
Blue color scheme and new fonts added.
added some stuff to reviews
Styled rating stars.
prevents user from adding several reviews to same page
solved indentation for chair showpage