Plugin Version 2.1 Update

Updated to version 2.1

Advent.java
[1] - Changed advent rewards.
[2] - Added name's and lore's to some of the Items.
[3] - fixed a small error in some of the days. The #getStringList# were
set to the wrong day.

AdventGUI.java
[1] - Changed advent rewards.
[2] - Added name's and lore's to some of the Items.
[3] - fixed a small error in some of the days. The #getStringList# were
set to the wrong day.

AutoAnnounce.java
[1] - Added a new broadcast message to tell people about the present
Scavenger Hunt

helpsanta.java
[1] - Added a new command '/help santa' which gives people information
about the present Scavenger Hunt at spawn.

IconMenu.java
[1] - Removed unneeded code

Main.java
{1] - Set the command Executor for the command '/help santa'.
[2] - changed the announcement for the next advent to '/calendar'
instead of '/advent (day)'.

PresentCommands.java & Teleportation.java
[1] - Added a pitch and yaw location set and tp to location option.