Scope version 1.0rc3 released

Minor release with bug-fixes. Note that major new functionality is now incubated in the "scope-inprogress" CVS module until ready to be moved over to the stable "scope" module.

* Fixes to beanify a couple of un-beany Swing components. (ludovicc)
* Added convenience to set a menuitem accelerator when creating an SMenuitem. (smeyfroi)
* Fixed SwingContext for JDK1.4. (alenkei & ludovicc)
* Added ModelButton to scope-inprogress. (sjones)
* Changed ScopeConfig to be subclassable. (ajackson)
* Added SComboBox in STable example to scope-inprogress. (Philippe Caron)
* Added STree to scope-inprogress. (dkodeih)