Version: 0.4
* adding -optionalcols option to "table" Guib keyword: for example,
	-optionalcols 3, means that columns from 3 to the end are
	optional
* enhancing the table widget
* adding forget&create states to groupwidget
* improving a bit the parsing error-reporting
* many bug fixes
* GUIB enviromental variable is not mandatory anymore

Version: 0.3.2
* binary validator is added

Version: 0.3.1
* slight improvement of guib::GUI class

Version: 0.3.0
* a "scriptvar" Guib keyword was added, which can be used inside
	module definition files. "scriptvar" is a variable which is
	not related to the input syntax, hence it has no associated
	widget, but the rest is the same as with "var", for example,
	event (tracing) mechanism, ...

Version: 0.2.3
* further improved syntax-error handling mechanism for reading corrupted
	input file.

Version: 0.2.2
* improved syntax-error handling mechanism for reading the input file.

Version: 0.2.1
* addapting the package to work with Tcl/Tk8.4, Itcl/Itk 3.2, 
	and Iwidgets 4.0
* porting the package to MS-Windows

Version: 0.2.0
* table widget has a help component
* beginning of the NEW file