small refactoring
remove jquery-color
send score to vk rarely
changed layout to center the rows
added padding-right to rows
added padding-right to rows
added JSON.stringify to error catching
todo
save all incoming photos to db
showing right answere
show right answere
center the photos in the frame
adjusted thumbs up/down links horizontally
change the score of the photo in db when click on buttons
like buttons work good