Implement int-list encoding for ISAMs.
+Added facility to make attibutes in grs.regx and grs.tcl filter using the
+data command with argument -attribute <name> . The content of data is
+the value of the attribute. This command should be used inside a
+begin element , end element section.
+
+Update zebra.nsi to NSIS 2.
+
Added a new 'cut' directive to charmaps (.chr files) which specifies that
only characters after the cutting char should be indexed.