2.5 released

The highlight of this release is the long-awaited expression evaluation
feature. JSwat now supports all the usual arithmetic and relation
expressions, as well as references to variables, arrays, and method
invocations. Affected commands include condition, print, invoke, and
set. See the new "Expression Evaluation" help file and/or the print
command help for more information.

- Implemented #61: basic Java expression evaluation added. See the
  print command help and the new "Expression Evaluation" help file.
- Implemented #486: command history size limit can be changed.
  Now defaults to 50; previously had no size limit.
- Implemented #542: new 'props' command to modify session properties.
- Implemented #549: breakpoint conditions now use the expression
  evaluator. Use == and other boolean operators instead of just =.
- Fixed bug #538: breakpoints dialog showed nothing but "junk".
- Fixed bug #540: made the panel status messages a little clearer.
- Fixed bug #541: give indication of what is happening when clicking
  on a thread in the Threads panel.
- Fixed numerous little grammatical mistakes in the help files.

enjoy

nathan