modified share button
action_type website added
share button
updated share button
og:image url changed to relative url
og:image empty url fixed
change the og:image from the logo
og:image changed from gif to jpg
share button on edit quiz page
slug function added
pre save function used to genarate slug before saving
condition choice between slug and id added
page reload and location after edit fixed
quiz id or quiz slug url added
a not found quiz message displayed for a wrong or not existing quiz id or slug
quiz not found added
quiz identifier to process result fixed for slug urls
facebook share button on list quiz page removed