2.2.0

• Added black-creative-mode to all trigger configs, default to true, if set to false, all gamemode players can active the totems.
• Added mythicmobs_spawn action, because MythicMobs spawn command is a little complex, and many people make mistakes about it, so I add this.
• Added %player_pitch%, %player_raw% placeholder.
• Added gradient color support. Use &<#Start Color Code> Message &<#End Color Code> as format.
• Fixed action take twice when totem has only 1 block type.
• Fixed totem sometimes take the first one action only.