* CHANGES.txt: Slightly extended.

	* scripts/tablelistBind.tcl: Guarded against column deletions from
	* scripts/tablelistUtil.tcl: within non-default binding scripts.
	* CHANGES.txt: Slightly extended.
	* scripts/tablelistBind.tcl: Guarded against column deletions from
	* scripts/tablelistUtil.tcl: within non-default binding scripts.
Merge again