add ratings and ability to get the value of rating for addreview.html
rating + trying to tie rating and tags together to reviews in py
display rating and tags associated with a review
merge
updating ken with dev
trying to convert rating to string but bad data type
ratings are displayed in display review
change tags in addreview
removed tags from reviews page cos not very useful + it conflicts...
add tags and rating into the stall
merging....merging.....bugs incoming...
remove <<<<<HEAD
merging and fixing conflicts
Merge branch 'dev' into dvso