id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
11064	undo fills in stuff which never was existing there - in special cases on the changeset window	aseerel4c26	team	"* Revision: 7995 and 8002
* Linux
* Java version: 1.8.0_31, Oracle Corporation, OpenJDK 64-Bit Server VM 

Steps:
* start to upload a changeset, 
* click on the tags tab in the changeset window, 
* click ""comment"", 
* click in one of the blank fields in the fourth blank tag line, undo. 

Actual: ""comment"" appears. 

Expected: ""undo"" is greyed out in the context menu and the shortcut key combination does nothing."	defect	closed	trivial	15.02	Core	latest	fixed	undo redo upload table cell