Log Message:
Changes 3.1:
* Regex and incremental search (jmacs ^S) now work for UTF-8
* More and improved syntax highlighting files, including Mason
* Use ^T E to set character set of file (hit <tab> <tab> at the
  prompt for a list of available character sets).
* Can install custom "i18n" style byte oriented character set
  definition files.
* No longer depends on iconv() (easier to compile)
* Fix bug where right arrow was not doing right thing on last line
* Fix UTF-8 codes between 0x10000 - 0x1FFFF
* Now prints <XXXX> for unicode control characters
* Improved smart home, indent, etc.
* TAB completion is now more "bash"-like
* When multiple files are given on command line, they end up in
  same order on the screen in JOE (before they were shuffled).
* Menu size is now variable (40% of window size or smaller if
  it's not filled).
* Added -icase option for case insensitive search by default.
* Added -wrap option, which makes searches wrap
* Added status line sequence %x: shows current context (function
  name if you're editing C).
* Added tab completion at search prompts and ESC-Enter for tab
  completion within text windows.
* Warn if file changed on save.
* Added Ctrl-space block selection method
* Added Ctrl-arrow key block selection method
* ^K E asks if you want to load original version of the file
* jmacs bugs fixes: upperase word, transpose words, ^X ^C is
  more emacs-like., ^X k and ^X ^V more like emacs.
* Much improved compile system ^[ c
* Much improved jpico
* aspell support.