Updated to 1.4

Version 1.4!
Fixed bugs!
Added Metrics!
Updated the config!
You can now disable the plugin in the config!
Check bukkit for full update.
http://dev.bukkit.org/bukkit-plugins/active-signs/
Revert "Updated to 1.4"

This reverts commit e0e763e4cd2ad892fffee4259495801e960a0d21.