Description of problem: In the package selection dialogs (both
"skipped packages" and the "available package updates" selection
dialog), resizing the column width in the package selection table
produces incorrect behavior.

Version-Release number of selected component (if applicable):
up2date-4.2.5-1
up2date-gnome-4.2.5-1


How reproducible: Always


Steps to Reproduce:
1. Fire up up2date and go to the package selection dialogs
2. Try to resize a column in the package selection table

Actual results: The first package in the package selection table is
selected/unselected.  The column does not resize.


Expected results: Column should resize.  Packages shouldn't be
selected/unselected.