!ShowAchievements

!ShowAchievements displays all achievements earned by the player. There are 2 versions of this command

Functionality:
 * !ShowAchievements
 * Displays the number of achievements the user has earned, and the % buff gained from them.
 * !ShowAchievements all
 * ​​​​​​​Displays a list of achievements the user has earned, and the % buff gained from them.