Add Setup Command

Setup-Command.md

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+[Return](./Chat-Commands)
+<hr>
+
+## Setup Command
+
+Setup command allows to run interactive setups.
+Running `:setup cancel` or sending message `!` or `!cancel` will cancel any currently active setup.
+
+Currently available setups are:
+- region - allows to setup region by selecting 2 positions(left click), entering region name, and optionally adding area owner.
+- perm - allows players and admins alike to setup who can do what on protected region, only region owner can modify area permissions, this setup can be safely given to any player who owns region.
+- cubeFill - allows to fill area with selected block by selecting 2 positions and entering material(block id with parameters).