0.0.3

Changes:

• Reworked the command system completely, see the Wiki for help, or use /chunk help.
• Tab completion now works correctly.
• Added a limit on chunk owning. Set to 0 or less in the config to disable.
• Fixed the economy system, it was pretty broken.
• Now alerted when leaving chunks, as well as entering your own.
• Chunk borders show when claiming chunks, and when /chunk show [time] is used. [time] is in seconds.
• Fixed item frame issues.