Delete Row, Insert Row options are not disabled on QVI mouse right click menu.

[BarneyBuchan]

Please look at the below 3 issues

3 Issues needs to be resolved

• Delete Row and Insert Row is not disabled when mouse right click on QVI for Base conversion, Data merge, Data Split, Gather System Info and Assign tools.
• If you click on Show large view by using mouse right click on QVI, tool is not opening the large view.
• Delete and Insert row options are Enabled when you right click on tools header/QVI icon. (For some tools it is deleting the last row but for Assign and Find Record Index tools, it is throwing exceptions).
  Barney needs to confirm whether those options should be disabled or must delete the last row.

NOTE: if cursor is on the line and right click happens else where, then allow the show of the add/delete. If the cursor is not there, then don't.

WOLF-62