Add ItemKill description

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Add untested Variable System

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Change Variablesystem(still untested)

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Add custom configloader

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Add ItemVariableSetPlayerValue and ItemTeleport

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Fix NullPointer + Add Testitem

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>