Bukkit

- Lowered melonblock value to 90

- Fxed clay value to be 20

- Added detection for nonexistent shops in /topitems and /topenchants commands.

- Added /renameshop command

- Added information signs.

- Added "signs" as an option in /setinterval. It also has information in /intervals.

- Allow "&" symbol to be used in shops.yml file messages. If you use this you will need to surround your message with ' ' New shops will no longer use the § symbol.

- Fixed /reloadfiles error detection.

- Added /setbalance command

- Added automation when switching from initial to dynamic pricing. (halfway for /buy and /sell) It's fully automatic with /sellall though.

- Added closed economy support. Shop defaults to $20 million. This can be turned off by setting shop-has-unlimited-money to true in the config.yml file

- Added /scalebypercent command.

There were a lot of changes and additions for this version.  Let me know if you find bugs. :)