Added permission "simplewands.usewand", defaults to everyone, which allows the player to use the wand. You may give only a certain group of players the permission to use the wands, using a permissions plugin (tested with PEX).
Added RPG hooks: Player's display name (inc. prefix and suffix) and scoreboard teams. These hooks allow you to limit each wand to a specific group of players - see the configuration file for more info.
Added the disenchantment projectile effect - removes positive potion effects (e.g. regeneration, invisibility) from the target.
Added the mending projectile effect - removes negative potion effects (e.g. poison, weakness) from the target.
Added a new wand: Wicked Wand, which weakens the target (main action) and strips positive effects off the target (secondary).
Added a new wand: Mending Wand, which heals the target (main action) and strips negative effects off the target (secondary).
