Log Message:
Update to 2.3.0:

Version 2.3.0 (feb.18th 2015)
  New features:
    * Grinder can now find the CA[] property (ChAracter set, e.g. \ 
"CA[big5]") in
        the sgf and decode the file appropriate. However, some decodings are not
        supported by Java, e.g. HZ / CA[hz-gb-2312] / ~{NbGeT49mJV~}
    * When reading a file with no "CA[]" property set, we use the \ 
default of the
        jvm to read the sgf (this was and is the default behaviour). You can set
        a different character set as preferred default in the settings window.
        The selection of a default decoding (settings) helps decoding files, if
        MyGoGrinder is used in portable mode on different OSs: Linux and Mac
        usually use UTF-8, while Windows uses the local decoding/encoding.
    * If comments of sgf files are not displayed correctly, you can set the
        decoding manually: you can switch the decoding ("View" menu \ 
-> "Change
        text decoding") and you can also set this for all files of the current
        folder - without subdirectories (Grinder will remember this).
    * The settings file (mygrinder.ini) is now saved and read always with UTF-8
        encoding, so that it doesn't matter which default decoding the machine
        uses.
    * Log files are now also always written with UTF-8 encoding, so that
        messages with Russian, Chinese, Hebrew and Inuktitut characters can be
        read side by side with Latin (ASCII) characters. The old logs and
        settings are backed up.
    * When importing tags from a file, you can select the decoding.
    * You can let Grinder automatically move defect and unusable files to the
        folders "defect" resp. "notsupported"; activate this \ 
manually in the
        settings file (mygrinder.ini)! This will deactivate editing of defect
        files.
    * Changed display order of directories in the selection window: Java's file
        lists were not sorted, when got from some file system: FAT32 (thumb
        drive), ext4 (Linux). NTFS file systems gave an ordered list, so
        possibly you didn't ever observe this. You can switch sorted display
        off, if you liked the old unsorted list.
    * If you want to use the wgf editor, you need to activate it's main window's
        menue entry manually in the settings file: WGFFRAME.ENABLED=true
        I took the check box out of the settings window.
  Tweaks, bug fixes:
    * I reduced the count of warning messages, if starting a new profile.
    * "\" and "]" are now also handled correctly in the \ 
comment area of the main
        window
    * If there is an error in the sgf code or the file was not found (moved or
        deleted), instead of "Exit" we use now a default code, so that the
        program can continue normally.
    * Refresh the directories view in the selection window without closing the
        program
    * While working on the code, I remembered a behaviour in Linux: if you make
        a soft link to an external problems collection in your problems folder,
        these problems are used as if they were inside your problems folder. So
        stats files are created (but defect files cannot be moved). This doesn't
        work in Windows!
    * Sometimes, when deleting a tag in the selection window, the tags list was
        suddenly empty (shock). This was just a refresh-display-problem -
        seemingly solved
    * I threw the MYGG_DEBUG... system variables out.
    * ... and some more small tweaks and fixes, which I don't remember