* Added file format specification (README.fileformat)
* Moved settingsCli in settings.c to parseCli in main.c
* Bugfix: drawError in calc.c was not shown when an error occurred while reading the main dir
git-svn-id: svn://blicky.net/ncdu/trunk@25 ce56bc8d-f834-0410-b703-f827bd498a76