Version 0.2b 2008-09-23
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YOU ARE URGED TO UPGRADE TO THIS VERSION!

* LUA error when there is no configuration loaded.

Version 0.2a 2008-09-21
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* Circular dependency between logger.lua and loaded configuartion.

Version 0.2 2008-09-05
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* All constructor methods are changed from "create" to "new". This seems
  to be a bit more LUA coding convention like.

* The Logger class is now return by the module. So it is

  local logger = require("optivo.common.log4lua.logger")
  local LOG = logger.new(...)

  instead of

  local logger = require("optivo.common.log4lua.logger")
  local LOG = logger.Logger.create(...)

* Logger:isLevel(level) added. So you can ask whether a given level is
  enabled. Useful if you use quite heavy debug messages.

* Code quality improvements due to using lualint and luacov.

Version 0.1 2008-09-02
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* Initial release