Added Regen 2, Moved boss spawning over to a subcommand
Merge pull request #5 from 0x277F/experimental

New stuff
Added arena sign in-game configuration. I hope I got it right, because the config code is severely undercommented.
Arena join command
Arena Join Command (for real this time)
Arena Join Command (for more real this time)
Permissions for commands. 'arena.build' should cover all the arena commands except for joining/quitting.
Merge branch 'commands' of https://github.com/0x277F/Rangers into
0x277F-commands

Conflicts:
	src/main/java/net/coasterman10/rangers/Rangers.java
	src/main/java/net/coasterman10/rangers/arena/Arena.java
	src/main/java/net/coasterman10/rangers/command/arena/ArenaAddCommand.java
	src/main/java/net/coasterman10/rangers/command/arena/ArenaListCommand.java
	src/main/java/net/coasterman10/rangers/command/arena/ArenaRemoveCommand.java
	src/main/java/net/coasterman10/rangers/command/arena/ArenaSetChestCommand.java
	src/main/java/net/coasterman10/rangers/command/arena/ArenaSetMaxCommand.java
	src/main/java/net/coasterman10/rangers/command/arena/ArenaSetMinCommand.java
	src/main/java/net/coasterman10/rangers/command/arena/ArenaSetNameCommand.java
	src/main/java/net/coasterman10/rangers/command/arena/ArenaSetSpawnCommand.java
	src/main/java/net/coasterman10/rangers/command/rangers/RangersReloadCommand.java
	src/main/java/net/coasterman10/rangers/command/rangers/RangersSettingCommand.java
	src/main/java/net/coasterman10/rangers/listeners/SignManager.java
Merge branch '0x277F-commands' into commands