Lead Changelogs for v1.1.0

• Fixed a huge vulnerability that allows /team place to be a public command by default.
• Fixed /team place not removing a member from an already existing team they're in.
• Teams created by Lead can now be used via command executors. As an example /tp @e[team=1] @s would teleport all players in Team #1 to yourself.
• Fixed /team disband not properly deleting teams if they're customly named.