[EN34] Ajax Thanks 1.0.8

This modification adds the ability for members to thank posters via Ajax. In addition, it keeps track of the number of times each member has been thanked and displays it in each post. It is very light-weight and adds no additional queries to the Topic View. It can automatically collapse the thankers if the list is too long. It can also integrate with (T30) Hide Content to show hidden content in posts simply by clicking the Thanks Button. Upon clicking the Thanks Button, the thanks will be added via Ajax and the thanks box below the post will flash three times to indicate that the post has been thanked. Finally, users can later choose to Remove Thanks if they regret clicking the button.